Pith Number

pith:HULASXUB

pith:2018:HULASXUBBHVRO4BLQWZJCSHFJK

not attested not anchored not stored refs pending

RichMol: A general variational approach for rovibrational molecular dynamics in external electric fields

Alec Owens, Andrey Yachmenev

arxiv:1802.07603 v1 · 2018-02-21 · 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{HULASXUBBHVRO4BLQWZJCSHFJK}

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	2026-05-18T00:18:10.996493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d16095e8109eb17702b85b29148e54a91ab32b8ad111d3e3f404be216c5f12c

Aliases

arxiv: 1802.07603 · arxiv_version: 1802.07603v1 · doi: 10.48550/arxiv.1802.07603 · pith_short_12: HULASXUBBHVR · pith_short_16: HULASXUBBHVRO4BL · pith_short_8: HULASXUB

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/HULASXUBBHVRO4BLQWZJCSHFJK \
  | 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: 3d16095e8109eb17702b85b29148e54a91ab32b8ad111d3e3f404be216c5f12c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dfddfdd458dfa127055955cfd74d06e6291f7a2e58ad24210242c8ffe3b670a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-02-21T15:02:46Z",
    "title_canon_sha256": "8e1f22ebb86cf28c866fb737eb4d577948c8841d35e95db4495049c8b3c0058c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07603",
    "kind": "arxiv",
    "version": 1
  }
}