Pith Number

pith:ACG3ZMF2

pith:2014:ACG3ZMF2YXONXMNICJUNXCZLWV

not attested not anchored not stored refs pending

Building gas rings and rejuvenating S0 galaxies through minor mergers

Antonietta Marino, Michela Mapelli, Roberto Rampazzo

arxiv:1501.00016 v1 · 2014-12-30 · 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{ACG3ZMF2YXONXMNICJUNXCZLWV}

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	2026-05-18T01:41:15.127221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

008dbcb0bac5dcdbb1a81268db8b2bb56cddb8320cdf0024b2ccb46d9fd30ec6

Aliases

arxiv: 1501.00016 · arxiv_version: 1501.00016v1 · doi: 10.48550/arxiv.1501.00016 · pith_short_12: ACG3ZMF2YXON · pith_short_16: ACG3ZMF2YXONXMNI · pith_short_8: ACG3ZMF2

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/ACG3ZMF2YXONXMNICJUNXCZLWV \
  | 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: 008dbcb0bac5dcdbb1a81268db8b2bb56cddb8320cdf0024b2ccb46d9fd30ec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4fd3930fe78dfd5fe6f74154ed1185fb5e3910fd575c3d44728c70c86fa9579",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-30T21:01:24Z",
    "title_canon_sha256": "b865fe113b1a832cff9add2fde28fa6a225c710b531019bb0ed92b84e71043f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00016",
    "kind": "arxiv",
    "version": 1
  }
}