Pith Number

pith:JFNPORAM

pith:2012:JFNPORAMFUT4OK36QZ32FFG7TC

not attested not anchored not stored refs pending

Norm-conserving pseudopotentials with chemical accuracy compared to all-electron calculations

Alexander Willand, Ali Sadeghi, \'Alvaro V\'azquez-Mayagoitia, Arpan Krishna Deb, Luigi Genovese, Stefan Goedecker, Thierry Deutsch, Yaroslav O. Kvashnin

arxiv:1212.6011 v2 · 2012-12-25 · physics.chem-ph · cond-mat.mtrl-sci · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFNPORAMFUT4OK36QZ32FFG7TC}

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	2026-05-18T01:52:28.575582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

495af7440c2d27c72b7e8677a294df988b25281037d0f3738433983ef6bc699f

Aliases

arxiv: 1212.6011 · arxiv_version: 1212.6011v2 · doi: 10.48550/arxiv.1212.6011 · pith_short_12: JFNPORAMFUT4 · pith_short_16: JFNPORAMFUT4OK36 · pith_short_8: JFNPORAM

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/JFNPORAMFUT4OK36QZ32FFG7TC \
  | 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: 495af7440c2d27c72b7e8677a294df988b25281037d0f3738433983ef6bc699f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b762b971f4901cbea67636eb861a1ec0f7358f0adabcf365a93661533f9c891",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-12-25T10:03:44Z",
    "title_canon_sha256": "bdba129fa2c5e383f53ebf8d88bd31fcfc3bfd625842ce1f10510fa92f7963e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6011",
    "kind": "arxiv",
    "version": 2
  }
}