Pith Number

pith:ZRT6DIIS

pith:2011:ZRT6DIISL2TKRU34DS5T6FVNSV

not attested not anchored not stored refs pending

Weak lensing measurement of galaxy clusters in the CFHTLS-Wide survey

Charling Tao, Henry J. McCracken, Huanyuan Shan, Jason Rhodes, Jean-Paul Kneib, Karun Thanjavur, Marceau Limousin, Mathilde Jauzac, Richard Massey, Zuhui Fan

arxiv:1108.1981 v5 · 2011-08-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRT6DIISL2TKRU34DS5T6FVNSV}

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	2026-05-18T02:00:59.744130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc67e1a1125ea6a8d37c1cbb3f16ad955288c3cd5b18cecc3d11cd266a5b6b64

Aliases

arxiv: 1108.1981 · arxiv_version: 1108.1981v5 · doi: 10.48550/arxiv.1108.1981 · pith_short_12: ZRT6DIISL2TK · pith_short_16: ZRT6DIISL2TKRU34 · pith_short_8: ZRT6DIIS

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/ZRT6DIISL2TKRU34DS5T6FVNSV \
  | 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: cc67e1a1125ea6a8d37c1cbb3f16ad955288c3cd5b18cecc3d11cd266a5b6b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c9e6186633714636dfe2ffa25d9e32683d8dbfb2b5245ddb28f5f317daeab8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-09T16:56:08Z",
    "title_canon_sha256": "6d72ec9aa815505b3732eb7528eccf5b2c1fd0ba68ac4108ac79ab22a52b8fa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1981",
    "kind": "arxiv",
    "version": 5
  }
}