Pith Number

pith:QK2IMELZ

pith:2011:QK2IMELZ5FRKEAYZB6NJ2Y5MZC

not attested not anchored not stored refs pending

Algebraic Determination of Spectral Characteristics of Rovibrational States of Diatomic Molecules. I. Diagram Technique for Determination of Vibrational Dependences of Matrix Elements

S. A. Astashkevich

arxiv:1112.6409 v1 · 2011-12-29 · physics.atom-ph · physics.chem-ph · quant-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{QK2IMELZ5FRKEAYZB6NJ2Y5MZC}

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	2026-05-18T04:05:28.544115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82b4861179e962a203190f9a9d63acc8bf49d44c621ad27168730b00b3f01eaa

Aliases

arxiv: 1112.6409 · arxiv_version: 1112.6409v1 · doi: 10.48550/arxiv.1112.6409 · pith_short_12: QK2IMELZ5FRK · pith_short_16: QK2IMELZ5FRKEAYZ · pith_short_8: QK2IMELZ

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/QK2IMELZ5FRKEAYZB6NJ2Y5MZC \
  | 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: 82b4861179e962a203190f9a9d63acc8bf49d44c621ad27168730b00b3f01eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be53c38c0c27b61ff077e6861d93308de3266547d03aeeff90bf864dcbc541a",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-12-29T20:31:25Z",
    "title_canon_sha256": "618d0be6d692e15250c3811b578542b8ffdc57d8634fa2d574f1130729d4f731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6409",
    "kind": "arxiv",
    "version": 1
  }
}