Pith Number

pith:45LHGSM2

pith:2012:45LHGSM2777UXW7T5GPYJKLYFQ

not attested not anchored not stored refs pending

Non-linear eigensolver-based alternative to traditional SCF methods

Brendan Gavin, Eric Polizzi

arxiv:1211.4261 v3 · 2012-11-18 · physics.comp-ph · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{45LHGSM2777UXW7T5GPYJKLYFQ}

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	2026-05-18T01:53:03.178454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e75673499affff4bdbf3e99f84a9782c3fdcac25d2a1086af659e41bad43248d

Aliases

arxiv: 1211.4261 · arxiv_version: 1211.4261v3 · doi: 10.48550/arxiv.1211.4261 · pith_short_12: 45LHGSM2777U · pith_short_16: 45LHGSM2777UXW7T · pith_short_8: 45LHGSM2

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/45LHGSM2777UXW7T5GPYJKLYFQ \
  | 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: e75673499affff4bdbf3e99f84a9782c3fdcac25d2a1086af659e41bad43248d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa5f03d9dc66cef296def4c10efed12a6cf356dfe44e03b09a81dfa03e029e1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-11-18T21:44:54Z",
    "title_canon_sha256": "b0dbd3e7b630853b1842c44d367253881bb5df99579fe848e27ef1ccf2ba42ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4261",
    "kind": "arxiv",
    "version": 3
  }
}