Pith Number

pith:V77S3S6D

pith:2003:V77S3S6DSKG7V46CX7SKTLFPFO

not attested not anchored not stored refs pending

Environmental Effects on the Kinematics of Virgo Cluster Galaxies

A. Boselli, B. Vollmer, C. Adami, C. Balkowski, C. Carignan, J. Boulesteix, L. Chemin, M. Marcelin, O. Garrido, O. Hernandez, P. Amram, V. Cayatte

arxiv:astro-ph/0309496 v1 · 2003-09-17 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V77S3S6DSKG7V46CX7SKTLFPFO}

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	2026-07-04T14:12:54.694359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afff2dcbc3928dfaf3c2bfe4a9acaf2bb60afecc267a329eb0327e5dea568070

Aliases

arxiv: astro-ph/0309496 · arxiv_version: astro-ph/0309496v1 · doi: 10.48550/arxiv.astro-ph/0309496 · pith_short_12: V77S3S6DSKG7 · pith_short_16: V77S3S6DSKG7V46C · pith_short_8: V77S3S6D

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/V77S3S6DSKG7V46CX7SKTLFPFO \
  | 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: afff2dcbc3928dfaf3c2bfe4a9acaf2bb60afecc267a329eb0327e5dea568070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcd8704a94406862529dd0118ea8fe451dba814215456e14b356613ee7886dfe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-17T17:16:20Z",
    "title_canon_sha256": "67fd4c2a3a86219639dead254d4a3c1805df35192dbdbc47a61efe00ecd311fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309496",
    "kind": "arxiv",
    "version": 1
  }
}