Pith Number

pith:6KEPXHNF

pith:2013:6KEPXHNFEY5AF257DDVQOKRNWP

not attested not anchored not stored refs pending

Variational calculation of highly excited rovibrational energy levels of H2O2

Igor N. Kozin, Jacek Koput, Jonathan Tennyson, Oleg L. Polyansky, Pawel Malyszek, Roman I. Ovsyannikov, Sergei N. Yurchenko

arxiv:1302.0372 v1 · 2013-02-02 · astro-ph.EP · 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{6KEPXHNFEY5AF257DDVQOKRNWP}

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	2026-05-18T02:49:02.100845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f288fb9da5263a02ebbf18eb072a2db3f156e14cf3b5b6f696b0eac53e54c3fc

Aliases

arxiv: 1302.0372 · arxiv_version: 1302.0372v1 · doi: 10.48550/arxiv.1302.0372 · pith_short_12: 6KEPXHNFEY5A · pith_short_16: 6KEPXHNFEY5AF257 · pith_short_8: 6KEPXHNF

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/6KEPXHNFEY5AF257DDVQOKRNWP \
  | 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: f288fb9da5263a02ebbf18eb072a2db3f156e14cf3b5b6f696b0eac53e54c3fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5007277cee5fb6b78fe3f822c494b5aff7b0b939f98e62df40f1110f9c3bde8",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-02T13:14:24Z",
    "title_canon_sha256": "a6dfa633bf9e44329b1d014b73d2507be732aab74d2f9fe1fd9e561ac7625d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0372",
    "kind": "arxiv",
    "version": 1
  }
}