Pith Number

pith:ERKBQQUF

pith:2022:ERKBQQUFJDTAP7PL5WBB6AMJQ2

not attested not anchored not stored refs pending

Assessing the accuracy of compound formation energies with quantum Monte Carlo

Abdulgani Annaberdiyev, Anouar Benali, Chris Wolverton, Eric B. Isaacs, Hyeondeok Shin, Lubos Mitas, Olle Heinonen

arxiv:2204.03441 v2 · 2022-04-07 · cond-mat.mtrl-sci · physics.comp-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{ERKBQQUFJDTAP7PL5WBB6AMJQ2}

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	2026-07-05T04:33:52.778914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245418428548e607fdebed821f018986904e18bc75d1a89ed51b9a1281d14f39

Aliases

arxiv: 2204.03441 · arxiv_version: 2204.03441v2 · doi: 10.48550/arxiv.2204.03441 · pith_short_12: ERKBQQUFJDTA · pith_short_16: ERKBQQUFJDTAP7PL · pith_short_8: ERKBQQUF

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/ERKBQQUFJDTAP7PL5WBB6AMJQ2 \
  | 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: 245418428548e607fdebed821f018986904e18bc75d1a89ed51b9a1281d14f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3cc93228ac56d06fbdd8876d7d5edabcc5a1785b1039138db81a7266dee288a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-04-07T13:37:33Z",
    "title_canon_sha256": "0219115713cc7a154b13348e7234317076e2dbc093e4d547488a1c9f4d2caa5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03441",
    "kind": "arxiv",
    "version": 2
  }
}