Pith Number

pith:JKEYA4ZR

pith:2011:JKEYA4ZRUTJLCDCSOOD5OPXWEE

not attested not anchored not stored refs pending

Rotational spectroscopy, dipole moment and $^{14}$N nuclear hyperfine structure of $iso$-propyl cyanide

Adam Walters, Audrey Coutens, Holger S. P. M\"uller, Jens-Uwe Grabow, Stephan Schlemmer

arxiv:1102.5675 v2 · 2011-02-28 · astro-ph.IM · astro-ph.GA · 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{JKEYA4ZRUTJLCDCSOOD5OPXWEE}

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	2026-05-17T23:50:49.613527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a89807331a4d2b10c527387d73ef621032908adc9996dc565cb16077652e03c

Aliases

arxiv: 1102.5675 · arxiv_version: 1102.5675v2 · doi: 10.48550/arxiv.1102.5675 · pith_short_12: JKEYA4ZRUTJL · pith_short_16: JKEYA4ZRUTJLCDCS · pith_short_8: JKEYA4ZR

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/JKEYA4ZRUTJLCDCSOOD5OPXWEE \
  | 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: 4a89807331a4d2b10c527387d73ef621032908adc9996dc565cb16077652e03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e96c9e813831ec9fb066b637a91750aecc8d29abe8cd0b53a572ee49d188b908",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-02-28T14:37:40Z",
    "title_canon_sha256": "b857855432007f5cb9216a7917375c48d77e4163fc6834c683bea9340939ec56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5675",
    "kind": "arxiv",
    "version": 2
  }
}