Pith Number

pith:WFE7FQAD

pith:2012:WFE7FQAD7PSU34UAFTMVYYMK3J

not attested not anchored not stored refs pending

Virgo Cluster and field dwarf ellipticals in 3D: I. On the variety of stellar kinematic and line-strength properties

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

arxiv:1210.3591 v3 · 2012-10-12 · 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{WFE7FQAD7PSU34UAFTMVYYMK3J}

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	2026-05-18T01:53:56.033644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b149f2c003fbe54df2802cd95c618ada697a112f6d7c3bbd82e36cc8536881c8

Aliases

arxiv: 1210.3591 · arxiv_version: 1210.3591v3 · doi: 10.48550/arxiv.1210.3591 · pith_short_12: WFE7FQAD7PSU · pith_short_16: WFE7FQAD7PSU34UA · pith_short_8: WFE7FQAD

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/WFE7FQAD7PSU34UAFTMVYYMK3J \
  | 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: b149f2c003fbe54df2802cd95c618ada697a112f6d7c3bbd82e36cc8536881c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369df4e0d231da671fef953b5a8c4d2add680b77c26995f28b11b0999cdafb4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-12T18:15:22Z",
    "title_canon_sha256": "7327f9bd94535c8cb2aa8b96a645967cfafbaab536e10ed07d6f2cf25bda86bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3591",
    "kind": "arxiv",
    "version": 3
  }
}