Pith Number

pith:SB4VZFXV

pith:2007:SB4VZFXVEARDPQGNFM46UH4QB2

not attested not anchored not stored refs pending

A2163: Merger events in the hottest Abell galaxy cluster I. Dynamical analysis from optical data

A. Cappi, C. Benoist, C. Ferrari, G. Mars, G. Soucail, G.W. Pratt, H. Bourdin, J.-L. Sauvageot, M. Arnaud, S.Maurogordato

arxiv:0712.2715 v1 · 2007-12-17 · 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{SB4VZFXVEARDPQGNFM46UH4QB2}

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

Multi-Wavelength Signatures of a Giant Cometary Radio Halo in MACSJ0417-1154

Receipt and verification

First computed	2026-07-04T17:07:16.253057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90795c96f5202237c0cd2b39ea1f900eb78980efeeae3ad4d91c8a02c3edb380

Aliases

arxiv: 0712.2715 · arxiv_version: 0712.2715v1 · doi: 10.48550/arxiv.0712.2715 · pith_short_12: SB4VZFXVEARD · pith_short_16: SB4VZFXVEARDPQGN · pith_short_8: SB4VZFXV

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/SB4VZFXVEARDPQGNFM46UH4QB2 \
  | 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: 90795c96f5202237c0cd2b39ea1f900eb78980efeeae3ad4d91c8a02c3edb380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3714931b64bf82af05e7a39e543fc19a4c625443aef5706e9fb5abc3043bf6e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-17T13:21:49Z",
    "title_canon_sha256": "b2511fc82f8341660d6ea63c88f7f02f48708696a3e3a7d8afc6fbac1fffade4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2715",
    "kind": "arxiv",
    "version": 1
  }
}