Pith Number

pith:I24WS5HS

pith:2009:I24WS5HSCZ6STRQKWET67ABJ4F

not attested not anchored not stored refs pending

The Mass Structure of the Galaxy Cluster Cl0024+1654 from a Full Lensing Analysis of Joint Subaru and ACS/NIC3 Observations

(2) Tel Aviv University), Adi Zitrin (2), Bau-Ching Hsieh (1), Elinor Medezinski (2), Keiichi Umetsu (1), Nobuhiro Okabe (1), Sandor M. Molnar (1) ((1) ASIAA, Tom Broadhurst (2)

arxiv:0908.0069 v3 · 2009-08-02 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I24WS5HSCZ6STRQKWET67ABJ4F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:12:45.492213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b96974f2167d29c60ab127ef8029e149fa5d657399af9da2caeb06e1530f15

Aliases

arxiv: 0908.0069 · arxiv_version: 0908.0069v3 · doi: 10.48550/arxiv.0908.0069 · pith_short_12: I24WS5HSCZ6S · pith_short_16: I24WS5HSCZ6STRQK · pith_short_8: I24WS5HS

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/I24WS5HSCZ6STRQKWET67ABJ4F \
  | 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: 46b96974f2167d29c60ab127ef8029e149fa5d657399af9da2caeb06e1530f15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa7f1481bd7affdc87e14ed69fee2a8d5b5ecf9b724d6e81869243baba705e9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-02T12:30:11Z",
    "title_canon_sha256": "b01388ceac55eee1a7a88506904e59bbb4c30671c53fe670a8403be4a1abbb16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0069",
    "kind": "arxiv",
    "version": 3
  }
}