Pith Number

pith:R3JIXSVH

pith:2011:R3JIXSVH5Z26BX7X2GQZKZ5N2O

not attested not anchored not stored refs pending

Lensed arc statistics: comparison of Millennium-simulation galaxy clusters to Hubble Space Telescope observations of an X-ray selected sample

Assaf Horesh, Dan Maoz, Matthias Bartelmann, Stefan Hilbert

arxiv:1101.4653 v2 · 2011-01-24 · 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{R3JIXSVH5Z26BX7X2GQZKZ5N2O}

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	2026-05-18T02:03:22.817168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed28bcaa7ee75e0dff7d1a19567add3827e6f3dc00624f0dd3585d7be7d397a

Aliases

arxiv: 1101.4653 · arxiv_version: 1101.4653v2 · doi: 10.48550/arxiv.1101.4653 · pith_short_12: R3JIXSVH5Z26 · pith_short_16: R3JIXSVH5Z26BX7X · pith_short_8: R3JIXSVH

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/R3JIXSVH5Z26BX7X2GQZKZ5N2O \
  | 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: 8ed28bcaa7ee75e0dff7d1a19567add3827e6f3dc00624f0dd3585d7be7d397a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8025a9fa21efbc6181b9e08d1a3969afc325165a5325111fb1bafec5446c79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-24T21:00:07Z",
    "title_canon_sha256": "5827f087c82e5ba2ceaaff784036c0c5da6dcba7ed4b0e557f2b502b464a8f07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4653",
    "kind": "arxiv",
    "version": 2
  }
}