Pith Number

pith:V6GDVADC

pith:2007:V6GDVADCB7WR6RXFPGCZWBOEUQ

not attested not anchored not stored refs pending

Joint Analysis of Cluster Observations: I. Mass Profile of Abell 478 from Combined X-ray, Sunyaev-Z'eldovich, and Weak Lensing Data

A. Babul (UVic), A. Mahdavi (UVic), H. Hoekstra (UVic), J. P. Henry (UH), J. Sievers (CITA), S. T. Myers (NRAO)

arxiv:astro-ph/0703372 v1 · 2007-03-14 · 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{V6GDVADCB7WR6RXFPGCZWBOEUQ}

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	2026-05-18T04:29:05.643973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af8c3a80620fed1f46e579859b05c4a40ad443d7d1e7a24f2760b077a6636d4d

Aliases

arxiv: astro-ph/0703372 · arxiv_version: astro-ph/0703372v1 · doi: 10.48550/arxiv.astro-ph/0703372 · pith_short_12: V6GDVADCB7WR · pith_short_16: V6GDVADCB7WR6RXF · pith_short_8: V6GDVADC

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/V6GDVADCB7WR6RXFPGCZWBOEUQ \
  | 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: af8c3a80620fed1f46e579859b05c4a40ad443d7d1e7a24f2760b077a6636d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "505bf38937ce5ca6f17f750676a6f68b7450ceabbb68ef8e7b937b10b6addab9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-14T20:34:38Z",
    "title_canon_sha256": "e8dc8423e513356419f6871c3d8e318bc148d379cc6b1a2a41b0d8de5ae29376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703372",
    "kind": "arxiv",
    "version": 1
  }
}