Pith Number

pith:HMFOZCZZ

pith:2011:HMFOZCZZFMB4ACMI4UUSYEQF7W

not attested not anchored not stored refs pending

Lensing clusters of galaxies in the SDSS-III

J. L. Han, Y. Y. Jiang, Z. L. Wen

arxiv:1108.0494 v2 · 2011-08-02 · 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{HMFOZCZZFMB4ACMI4UUSYEQF7W}

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	2026-05-18T02:01:04.505117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0aec8b392b03c00988e5292c1205fd88d2c912d27e5af47b57079589520c22

Aliases

arxiv: 1108.0494 · arxiv_version: 1108.0494v2 · doi: 10.48550/arxiv.1108.0494 · pith_short_12: HMFOZCZZFMB4 · pith_short_16: HMFOZCZZFMB4ACMI · pith_short_8: HMFOZCZZ

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/HMFOZCZZFMB4ACMI4UUSYEQF7W \
  | 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: 3b0aec8b392b03c00988e5292c1205fd88d2c912d27e5af47b57079589520c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c93c0270b60883bfc39a9f03619316455256db03ae3eb13773ea3967a7a6fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-02T06:55:48Z",
    "title_canon_sha256": "05c84d0918a1421aa1df42971de8bd5540187d91b63155cf03be7e62af021e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0494",
    "kind": "arxiv",
    "version": 2
  }
}