Pith Number

pith:UADKCFFQ

pith:2018:UADKCFFQH4URQGQGJF5VBRTGLV

not attested not anchored not stored refs pending

QMCPACK : An open source ab initio Quantum Monte Carlo package for the electronic structure of atoms, molecules, and solids

Amrita Mathuriya, Andreas Tillack, Andrew Baczewski, Anouar Benali, Brenda M. Rubenstein, Brett Van Der Goetz, Bryan K. Clark, Cody A. Melton, David M. Ceperley, D. ChangMo Yang, Edgar Josue Landinez Borda, Eric Neuscamman, Fionn D. Malone, Hongxia Hao, Hyeondeok Shin, Ilkka Kylanpaa, Jacqueline A. R. Shea, Jaron T. Krogel, Jeongnim Kim, Jeremy McMinis, Jordan E. Vincent, Joshua P. Townsend, Kenneth P. Esler, Kris T. Delaney, Lubos Mitas, Luke Shulenburger, Luning Zhao, Mark A. Berrill, Mark Dewing, M. Chandler Bennett, M. Graham Lopez, Michele Casula, Miguel A. Morales, Nichols A. Romero, Nick S. Blunt, Norm M. Tubman, Olle Heinonen, Paul R. C. Kent, Raymond C. Clay III, Richard M. Martin, Sergio D. Pineda Flores, Shuai Zhang, Simone Chiesa, Todd D. Beaudet, William D. Parker, Ye Luo, Ying Wai Li, Yubo Yang

arxiv:1802.06922 v2 · 2018-02-20 · physics.comp-ph · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UADKCFFQH4URQGQGJF5VBRTGLV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:18:03.749721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a006a114b03f29181a06497b50c6665d4ba0274ccdcb656b4bfe40a4897da227

Aliases

arxiv: 1802.06922 · arxiv_version: 1802.06922v2 · doi: 10.48550/arxiv.1802.06922 · pith_short_12: UADKCFFQH4UR · pith_short_16: UADKCFFQH4URQGQG · pith_short_8: UADKCFFQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UADKCFFQH4URQGQGJF5VBRTGLV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a006a114b03f29181a06497b50c6665d4ba0274ccdcb656b4bfe40a4897da227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dd1c762bd654ec1ae005aae69aa7fe5571a6411579f77455ac44f9d7b48408e",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-02-20T00:31:27Z",
    "title_canon_sha256": "a6d4b512b2b7d8226bee2ddb2c63ed95d71b85a5b1761c33bcc4e26356de9324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06922",
    "kind": "arxiv",
    "version": 2
  }
}