Pith Number

pith:V533WUBM

pith:2014:V533WUBMDCSQWGBR4Z7HE3V4UL

not attested not anchored not stored refs pending

Andromeda II as a merger remnant

Andres del Pino, Ewa L. Lokas, Ivana Ebrova, Marcin Semczuk

arxiv:1405.5324 v2 · 2014-05-21 · 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{V533WUBMDCSQWGBR4Z7HE3V4UL}

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	2026-05-18T01:30:43.386721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af77bb502c18a50b1831e67e726ebca2e59dceff0cf8763fe7e72191d75f870a

Aliases

arxiv: 1405.5324 · arxiv_version: 1405.5324v2 · doi: 10.48550/arxiv.1405.5324 · pith_short_12: V533WUBMDCSQ · pith_short_16: V533WUBMDCSQWGBR · pith_short_8: V533WUBM

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/V533WUBMDCSQWGBR4Z7HE3V4UL \
  | 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: af77bb502c18a50b1831e67e726ebca2e59dceff0cf8763fe7e72191d75f870a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37b1146bb4cd1491bd8811153dfba57c818e73b10cf68d373bca8db31f69a08f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-21T07:56:08Z",
    "title_canon_sha256": "6c322ae3c7690ba0db4ce93bf9f673ede2ff907d01f932eeb9166bf888a1b85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5324",
    "kind": "arxiv",
    "version": 2
  }
}