Pith Number

pith:VMM2QARL

pith:2013:VMM2QARLMUSDR2D6LSTEPUXYE4

not attested not anchored not stored refs pending

High resolution mapping of CO(1-0) in NGC6240

C. Cicone, C. Feruglio, E. Piconcelli, E. Sturm, F. Fiore, R. Davies, R. Maiolino

arxiv:1307.1048 v1 · 2013-07-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMM2QARLMUSDR2D6LSTEPUXYE4}

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	2026-05-18T01:49:00.176107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab19a8022b652438e87e5ca647d2f827282583e3dcee76e3f58d4132225d7c83

Aliases

arxiv: 1307.1048 · arxiv_version: 1307.1048v1 · doi: 10.48550/arxiv.1307.1048 · pith_short_12: VMM2QARLMUSD · pith_short_16: VMM2QARLMUSDR2D6 · pith_short_8: VMM2QARL

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/VMM2QARLMUSDR2D6LSTEPUXYE4 \
  | 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: ab19a8022b652438e87e5ca647d2f827282583e3dcee76e3f58d4132225d7c83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65f4733619db85843414c1f52042e82ab26bed3fe18d8834430e145ba7e21fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-03T15:35:01Z",
    "title_canon_sha256": "c6b5310336f54485c444e77191369eaa50931e7d9bf1c88f94532ee71b35e1f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1048",
    "kind": "arxiv",
    "version": 1
  }
}