Pith Number

pith:AC7G7DMB

pith:2019:AC7G7DMBRPBFPBI5RGZBLDAC2B

not attested not anchored not stored refs pending

The Chronus Quantum (ChronusQ) Software Package

A. Eugene DePrince III, Alessio Petrone, Andrew Wildman, Chad E. Hoyer, Daniel R. Nascimento, David B. Williams-Young, Edward F. Valeev, Feizhi Ding, Joseph Kasper, Joshua J. Goings, Lauren Koulias, Patrick Lestrange, Shichao Sun, Torin F. Stetina, Xiaosong Li

arxiv:1905.01381 v2 · 2019-05-03 · 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{AC7G7DMBRPBFPBI5RGZBLDAC2B}

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	2026-07-05T00:03:14.666056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00be6f8d818bc257851d89b2158c02d07d2e35162fdb5632ef2f736f2e89f318

Aliases

arxiv: 1905.01381 · arxiv_version: 1905.01381v2 · doi: 10.48550/arxiv.1905.01381 · pith_short_12: AC7G7DMBRPBF · pith_short_16: AC7G7DMBRPBFPBI5 · pith_short_8: AC7G7DMB

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/AC7G7DMBRPBFPBI5RGZBLDAC2B \
  | 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: 00be6f8d818bc257851d89b2158c02d07d2e35162fdb5632ef2f736f2e89f318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "240ae43c8be408f43a215619f559615234a4a69e04627b614514cd13ee2a01f4",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-05-03T22:56:32Z",
    "title_canon_sha256": "d6644c96010c9901f7a83cb762d9eaef16ea9be951e495067bc5dd2322afa960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01381",
    "kind": "arxiv",
    "version": 2
  }
}