Pith Number

pith:LFAUWTYA

pith:2006:LFAUWTYAR4KV5TNQFJMYQRM5ZV

not attested not anchored not stored refs pending

Diffuse light and building history of the galaxy cluster Abell 2667

C. Adami, E. Slezak, F. Durret, G.B. Lima Neto, G. Covone, J.-P. Kneib

arxiv:astro-ph/0605363 v1 · 2006-05-15 · 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{LFAUWTYAR4KV5TNQFJMYQRM5ZV}

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	2026-07-04T16:58:44.212490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59414b4f008f155ecdb02a5988459dcd6e98ba708320741033c84bc62c7cd0d9

Aliases

arxiv: astro-ph/0605363 · arxiv_version: astro-ph/0605363v1 · doi: 10.48550/arxiv.astro-ph/0605363 · pith_short_12: LFAUWTYAR4KV · pith_short_16: LFAUWTYAR4KV5TNQ · pith_short_8: LFAUWTYA

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/LFAUWTYAR4KV5TNQFJMYQRM5ZV \
  | 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: 59414b4f008f155ecdb02a5988459dcd6e98ba708320741033c84bc62c7cd0d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6e3b72d33da42d48c56a05914d00fd27cc3e32bb4e486479b8189397575aa9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-15T15:08:57Z",
    "title_canon_sha256": "9045a1d5c24e42b3d74c8c42a274a327e1ec96a593de317e2e6a7a0f8c3d6f6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605363",
    "kind": "arxiv",
    "version": 1
  }
}