Pith Number

pith:BV62UIMD

pith:2003:BV62UIMDKA6XW3IJQUVGSQQFQL

not attested not anchored not stored refs pending

Chandra Analysis and Mass Estimation of the Lensing Cluster of Galaxies CL0024+17

2), (2) Institute of Space, (3) CEA/Saclay, (4) Tohoku University), Astronautical Science, Etienne Pointecouteau (3), Kazuhisa Mitsuda (2) ((1) Tokyo Metropolitan University, Makoto Hattori (4), Naomi Ota (1

arxiv:astro-ph/0306580 v2 · 2003-06-27 · 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{BV62UIMDKA6XW3IJQUVGSQQFQL}

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	2026-07-04T16:52:04.274183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d7daa2183503d7b6d09852a69420582c178a28397ed73155b84f099ce37a255

Aliases

arxiv: astro-ph/0306580 · arxiv_version: astro-ph/0306580v2 · doi: 10.48550/arxiv.astro-ph/0306580 · pith_short_12: BV62UIMDKA6X · pith_short_16: BV62UIMDKA6XW3IJ · pith_short_8: BV62UIMD

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/BV62UIMDKA6XW3IJQUVGSQQFQL \
  | 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: 0d7daa2183503d7b6d09852a69420582c178a28397ed73155b84f099ce37a255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9f6fe7ddb505502e9d58286f7ee21d65486156c125c8f4a378947d9cc1e1cb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-27T12:27:41Z",
    "title_canon_sha256": "66679593eee9b0eccc0be814effb37a9b8488658644567428e71ad7c24a582bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306580",
    "kind": "arxiv",
    "version": 2
  }
}