Pith Number

pith:V6DFCHY4

pith:2003:V6DFCHY4IIJOOWEEPD2AVQ5PJH

not attested not anchored not stored refs pending

A Taxonomy of Extended Radio Sources in Clusters of Galaxies

(2) University of Virginia, (3) Max-Planck-Institut fuer Astrophysik, (4) Leiden Observatory, (5) University of Minnesota), Elizabeth L. Blanton (2), Joshua C. Kempner (1), Lawrence Rudnick (5) ((1) Harvard-Smithsonian Center for Astrophysics, Melanie Johnston-Hollitt (4), Torsten A. Ensslin (3), Tracy E. Clarke (2)

arxiv:astro-ph/0310263 v1 · 2003-10-09 · 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{V6DFCHY4IIJOOWEEPD2AVQ5PJH}

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.

Cited by

1 paper in Pith

Powerful Radio Sources in the Southern Sky. IV. Observations of the G4Jy-3CRE Catalog with the Australian Square Kilometre Array Pathfinder

Receipt and verification

First computed	2026-07-04T14:13:04.317412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af86511f1c4212e7588478f40ac3af49c9f1cb8616cbe301b0f76c08f220293d

Aliases

arxiv: astro-ph/0310263 · arxiv_version: astro-ph/0310263v1 · doi: 10.48550/arxiv.astro-ph/0310263 · pith_short_12: V6DFCHY4IIJO · pith_short_16: V6DFCHY4IIJOOWEE · pith_short_8: V6DFCHY4

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/V6DFCHY4IIJOOWEEPD2AVQ5PJH \
  | 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: af86511f1c4212e7588478f40ac3af49c9f1cb8616cbe301b0f76c08f220293d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f56eb9fce09f00d682757392ee22ebdbca2d90ab533935d5e9d50853a3ff643",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-09T16:16:03Z",
    "title_canon_sha256": "5b6b59c44e842773af663dfee2103118bb4c7d2c8bec772704eba731bbbf47ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310263",
    "kind": "arxiv",
    "version": 1
  }
}