Pith Number

pith:ISCHMTXG

pith:2016:ISCHMTXGVMNVVEGCUOWORFNA4K

not attested not anchored not stored refs pending

A highly accurate {\it ab initio} potential energy surface for methane

Alec Owens, Andrey Yachmenev, Jonathan Tennyson, Sergey N. Yurchenko, Walter Thiel

arxiv:1610.03271 v1 · 2016-10-11 · 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{ISCHMTXGVMNVVEGCUOWORFNA4K}

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	2026-05-18T01:02:31.951873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4484764ee6ab1b5a90c2a3ace895a0e2b1d988191c37b8612e69e58afbcb34f2

Aliases

arxiv: 1610.03271 · arxiv_version: 1610.03271v1 · doi: 10.48550/arxiv.1610.03271 · pith_short_12: ISCHMTXGVMNV · pith_short_16: ISCHMTXGVMNVVEGC · pith_short_8: ISCHMTXG

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/ISCHMTXGVMNVVEGCUOWORFNA4K \
  | 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: 4484764ee6ab1b5a90c2a3ace895a0e2b1d988191c37b8612e69e58afbcb34f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f2432999bf3b22a8cf82d2c95e6c1de525ab8412ac6e2aebbc1fbd621ceff1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-10-11T10:35:58Z",
    "title_canon_sha256": "21727e96300dfaf2c0de21c4642673c569d15e6839641aba1f13fade5d4e4c70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03271",
    "kind": "arxiv",
    "version": 1
  }
}