Pith Number

pith:PWOZVZXV

pith:2012:PWOZVZXVLFSEMQUAECMQ3CY77G

not attested not anchored not stored refs pending

ALMA CO and VLT/SINFONI H2 observations of the Antennae overlap region: mass and energy dissipation

Cinthya N. Herrera, Edith Falgarone, Fran\c{c}ois Boulanger, Nicole P. H. Nesvadba

arxiv:1201.2942 v1 · 2012-01-13 · 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{PWOZVZXVLFSEMQUAECMQ3CY77G}

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	2026-05-18T01:58:49.431741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9d9ae6f5596446428020990d8b1ff9a03e6664671a20ebfe4a81c0424a3c73

Aliases

arxiv: 1201.2942 · arxiv_version: 1201.2942v1 · doi: 10.48550/arxiv.1201.2942 · pith_short_12: PWOZVZXVLFSE · pith_short_16: PWOZVZXVLFSEMQUA · pith_short_8: PWOZVZXV

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/PWOZVZXVLFSEMQUAECMQ3CY77G \
  | 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: 7d9d9ae6f5596446428020990d8b1ff9a03e6664671a20ebfe4a81c0424a3c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9714ada0cb0497a4ff4038ca0311f6297d802e22297a658d03be9a661fab6116",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-13T21:00:03Z",
    "title_canon_sha256": "680c0d2173e7f8e78e34b40972a51e350f350a17bfd434d63f6f3e2937e3c8ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2942",
    "kind": "arxiv",
    "version": 1
  }
}