Pith Number

pith:5VTSBMEU

pith:2017:5VTSBMEUFSX7RXFABZW26QHSLQ

not attested not anchored not stored refs pending

PAH chemistry at eV internal energies. 2. Ring alteration and dissociation

Aude Simon, Florent Xavier Gad\'ea, Georges Trinquier, Mathias Rapacioli

arxiv:1702.03826 v2 · 2017-02-13 · 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{5VTSBMEUFSX7RXFABZW26QHSLQ}

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	2026-05-18T00:42:34.863693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6720b0942caff8dca00e6daf40f25c1242ab8a9ada4c7cd8bfa6a734e2fda2

Aliases

arxiv: 1702.03826 · arxiv_version: 1702.03826v2 · doi: 10.48550/arxiv.1702.03826 · pith_short_12: 5VTSBMEUFSX7 · pith_short_16: 5VTSBMEUFSX7RXFA · pith_short_8: 5VTSBMEU

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/5VTSBMEUFSX7RXFABZW26QHSLQ \
  | 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: ed6720b0942caff8dca00e6daf40f25c1242ab8a9ada4c7cd8bfa6a734e2fda2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5279d38e9c840b7c21b91f3815d5f55e4d1ca4d4536b3b9b1c7a9e8a1c9a2eea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-02-13T15:39:17Z",
    "title_canon_sha256": "a23af9aa25fc73b74404e3ece714bd01d8db2adf9f1fba89ad8738e6383cdd0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03826",
    "kind": "arxiv",
    "version": 2
  }
}