Pith Number

pith:YA42EPZ6

pith:2023:YA42EPZ637MFJMLNSFAVZT37J6

not attested not anchored not stored refs pending

Time evolution of natural orbitals in ab initio molecular dynamics

Alejandro Rivero Santamar\'ia, Mario Piris

arxiv:2311.04802 v2 · 2023-11-08 · 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{YA42EPZ637MFJMLNSFAVZT37J6}

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	2026-07-05T07:31:34.912063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c039a23f3edfd854b16d91415ccf7f4f9039e3b1c09b0e89e7bad6f08575cd76

Aliases

arxiv: 2311.04802 · arxiv_version: 2311.04802v2 · doi: 10.48550/arxiv.2311.04802 · pith_short_12: YA42EPZ637MF · pith_short_16: YA42EPZ637MFJMLN · pith_short_8: YA42EPZ6

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/YA42EPZ637MFJMLNSFAVZT37J6 \
  | 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: c039a23f3edfd854b16d91415ccf7f4f9039e3b1c09b0e89e7bad6f08575cd76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ec4cf1312feebbb1057c8ed0a8d891c284d1b5630ba429da4045809c9d8d43a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-11-08T16:22:52Z",
    "title_canon_sha256": "9bac7e9446788b79edee04157b816d561e46dd66feb5fc14193862de6099d384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04802",
    "kind": "arxiv",
    "version": 2
  }
}