Pith Number

pith:RERGQQA3

pith:2013:RERGQQA3Z7QT2H5K2WR7RM4NQF

not attested not anchored not stored refs pending

Virgo Cluster and field dwarf ellipticals in 3D - II. Internal dynamics points to tidal harassment?

Agnieszka Ry\'s, Glenn van de Ven, Jes\'us Falc\'on-Barroso

arxiv:1312.4546 v1 · 2013-12-16 · astro-ph.GA · 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{RERGQQA3Z7QT2H5K2WR7RM4NQF}

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	2026-05-18T02:49:30.653432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892268401bcfe13d1faad5a3f8b38d81637b3b8b74c37b5a8afe15a50aa0fe0c

Aliases

arxiv: 1312.4546 · arxiv_version: 1312.4546v1 · doi: 10.48550/arxiv.1312.4546 · pith_short_12: RERGQQA3Z7QT · pith_short_16: RERGQQA3Z7QT2H5K · pith_short_8: RERGQQA3

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/RERGQQA3Z7QT2H5K2WR7RM4NQF \
  | 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: 892268401bcfe13d1faad5a3f8b38d81637b3b8b74c37b5a8afe15a50aa0fe0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15415c577cac0fddaf967c40073cc88b58cf38cb3ad80958b3d5754384825848",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-16T21:00:08Z",
    "title_canon_sha256": "23f30aed4ebf8b76662e92de22d6e07f630c47782abc802836b4f5869704978f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4546",
    "kind": "arxiv",
    "version": 1
  }
}