Pith Number

pith:RUPHXZPK

pith:2007:RUPHXZPKVDCZXWTNBCHDCTXMWB

not attested not anchored not stored refs pending

Molecular survey of CRL618

A. Asensio, J. Cernicharo, J.R. Goicoechea, J.R. Pardo, M. Guelin

arxiv:astro-ph/0703022 v1 · 2007-03-01 · astro-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{RUPHXZPKVDCZXWTNBCHDCTXMWB}

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	2026-05-18T04:29:06.093822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d1e7be5eaa8c59bda6d088e314eecb06f7908c72d98eca731c9f12d6c17001c

Aliases

arxiv: astro-ph/0703022 · arxiv_version: astro-ph/0703022v1 · doi: 10.48550/arxiv.astro-ph/0703022 · pith_short_12: RUPHXZPKVDCZ · pith_short_16: RUPHXZPKVDCZXWTN · pith_short_8: RUPHXZPK

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/RUPHXZPKVDCZXWTNBCHDCTXMWB \
  | 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: 8d1e7be5eaa8c59bda6d088e314eecb06f7908c72d98eca731c9f12d6c17001c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa664f6d196b74d8c3fd061fe6973ceb33ce3bd9bd58f47b899462c0be0d2f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-01T15:54:17Z",
    "title_canon_sha256": "aef29808d9e39703b9013d4522c0452cbc9c2839b69a8e31bc897f33fb7125be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703022",
    "kind": "arxiv",
    "version": 1
  }
}