Pith Number

pith:G4QYCRYN

pith:2010:G4QYCRYNOSVSNJPZLXPXOZPGR5

not attested not anchored not stored refs pending

Wide field CO J = 3->2 mapping of the Serpens Cloud Core

B. Nisini, C. Codella, O. Dionatos, T. Giannini

arxiv:1008.0365 v1 · 2010-08-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4QYCRYNOSVSNJPZLXPXOZPGR5}

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	2026-05-18T02:06:00.257915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372181470d74ab26a5f95ddf7765e68f59e4118e286bf84d3fe7646d1fba4f60

Aliases

arxiv: 1008.0365 · arxiv_version: 1008.0365v1 · doi: 10.48550/arxiv.1008.0365 · pith_short_12: G4QYCRYNOSVS · pith_short_16: G4QYCRYNOSVSNJPZ · pith_short_8: G4QYCRYN

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/G4QYCRYNOSVSNJPZLXPXOZPGR5 \
  | 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: 372181470d74ab26a5f95ddf7765e68f59e4118e286bf84d3fe7646d1fba4f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62fbc5abd3309b159ed635aa1545da4d24e40185f396143b749aadeaaa7f299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-02T18:05:48Z",
    "title_canon_sha256": "d932e3a5d11522d2743936eb31bdd7f67a6b8fd46f674027350b89bb4457ad02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0365",
    "kind": "arxiv",
    "version": 1
  }
}