Pith Number

pith:DCBE2ZT5

pith:2018:DCBE2ZT55AFHDWMDQDUKDGMCVY

not attested not anchored not stored refs pending

ExoMol molecular line lists - XXVII: spectra of C2H4

Andrey Yachmenev, Barry P. Mant, Jonathan Tennyson, Sergei N. Yurchenko

arxiv:1806.03469 v1 · 2018-06-09 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCBE2ZT55AFHDWMDQDUKDGMCVY}

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	2026-05-18T00:07:49.292679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18824d667de80a71d98380e8a19982ae244779f5e60f1a80d241613f7ff37e28

Aliases

arxiv: 1806.03469 · arxiv_version: 1806.03469v1 · doi: 10.48550/arxiv.1806.03469 · pith_short_12: DCBE2ZT55AFH · pith_short_16: DCBE2ZT55AFHDWMD · pith_short_8: DCBE2ZT5

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/DCBE2ZT55AFHDWMDQDUKDGMCVY \
  | 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: 18824d667de80a71d98380e8a19982ae244779f5e60f1a80d241613f7ff37e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1139eaf85bd7208f232a17ea0ea533c4049f006a3d4dbe01d54db16900b4b55",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-06-09T12:24:41Z",
    "title_canon_sha256": "70c458bb5da9dd00db30b19fa41678a25cb53175dfe189da2014b47f5e2eb73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03469",
    "kind": "arxiv",
    "version": 1
  }
}