Pith Number

pith:4YCMKMXF

pith:2013:4YCMKMXFCRSXDXNQ6PHWQCFXG5

not attested not anchored not stored refs pending

An ab initio variationally computed room-temperature line list for SO3

Daniel S. Underwood, Jonathan Tennyson, Sergei N. Yurchenko

arxiv:1302.2485 v1 · 2013-02-08 · astro-ph.EP · physics.ao-ph · 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{4YCMKMXFCRSXDXNQ6PHWQCFXG5}

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	2026-05-18T00:35:25.542160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e604c532e5146571ddb0f3cf6808b73755925adc6d021af18e6ab9c168d8d4f5

Aliases

arxiv: 1302.2485 · arxiv_version: 1302.2485v1 · doi: 10.48550/arxiv.1302.2485 · pith_short_12: 4YCMKMXFCRSX · pith_short_16: 4YCMKMXFCRSXDXNQ · pith_short_8: 4YCMKMXF

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/4YCMKMXFCRSXDXNQ6PHWQCFXG5 \
  | 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: e604c532e5146571ddb0f3cf6808b73755925adc6d021af18e6ab9c168d8d4f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6c2a09d4f59a4b2e0f9e31534b5435387a503a828bffa1c68e21b8b6362f60",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-08T12:50:40Z",
    "title_canon_sha256": "49a035c58c4a70d2ff810548263dd45b3c5a86f90b5247ea6121f099c586e0ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2485",
    "kind": "arxiv",
    "version": 1
  }
}