Pith Number

pith:FAZGDOPG

pith:2012:FAZGDOPGIHRX4NGYD6KB3NOUHH

not attested not anchored not stored refs pending

Variational solution of congruent transformed Hamiltonian for many-electron systems using full configuration interaction calculation

Arindam Chakraborty, Jennifer M. Elward, Johannes Hoja

arxiv:1211.3213 v1 · 2012-11-14 · physics.chem-ph · 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{FAZGDOPGIHRX4NGYD6KB3NOUHH}

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	2026-05-18T03:38:04.718992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283261b9e641e37e34d81f941db5d439ea96098be4d3bfb0a991afc98ced5247

Aliases

arxiv: 1211.3213 · arxiv_version: 1211.3213v1 · doi: 10.48550/arxiv.1211.3213 · pith_short_12: FAZGDOPGIHRX · pith_short_16: FAZGDOPGIHRX4NGY · pith_short_8: FAZGDOPG

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/FAZGDOPGIHRX4NGYD6KB3NOUHH \
  | 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: 283261b9e641e37e34d81f941db5d439ea96098be4d3bfb0a991afc98ced5247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b947cb114d0039cbf4662a9da85e2d4545ce7bf76c8eb35b51de3db5eed8a1ef",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-11-14T06:50:59Z",
    "title_canon_sha256": "00b70df4986a7f8025d70c77513d03ed0e7007ccc606eeefda1ecc86ee3c56d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3213",
    "kind": "arxiv",
    "version": 1
  }
}