Pith Number

pith:FGDZWFKU

pith:2023:FGDZWFKUTEJ3VSWMGLUNSYVVLU

not attested not anchored not stored refs pending

TREXIO: A File Format and Library for Quantum Chemistry

Abdallah Ammar, Ali Alavi, Anthony Scemama, Claudia Filippi, Edgar Josu\'e Landinez Borda, Evgeny Posenitskiy, Katarzyna Pernal, Kosuke Nakano, Micha{\l} Hapka, Otto Kohul\'ak, Pablo de Oliveira Castro, Pablo L\'opez R{\i}\'os, Ravindra Shinde, Sandro Sorella, Vijay Gopal Chilkuri, William Jalby

arxiv:2302.14793 v2 · 2023-02-28 · 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{FGDZWFKUTEJ3VSWMGLUNSYVVLU}

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	2026-07-05T06:10:32.730646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29879b15549913bacacc32e8d962b55d3a2600207e3a8cd017c17341406329a5

Aliases

arxiv: 2302.14793 · arxiv_version: 2302.14793v2 · doi: 10.48550/arxiv.2302.14793 · pith_short_12: FGDZWFKUTEJ3 · pith_short_16: FGDZWFKUTEJ3VSWM · pith_short_8: FGDZWFKU

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/FGDZWFKUTEJ3VSWMGLUNSYVVLU \
  | 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: 29879b15549913bacacc32e8d962b55d3a2600207e3a8cd017c17341406329a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215755a201d38d568d2c4d9c42eb2b8eebd1746061225d3035ebb4e65318d3b2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-02-28T17:44:54Z",
    "title_canon_sha256": "422f5fa3aa0fa456e5b6e95d6b22e87d968a0927581c0a6cf6c85f7eb69178aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.14793",
    "kind": "arxiv",
    "version": 2
  }
}