Pith Number

pith:F5TGNCAA

pith:2010:F5TGNCAA2OIWFIZLHAKJD4TV5K

not attested not anchored not stored refs pending

The Effect of Environment on Shear in Strong Gravitational Lenses

(2) Rutgers University, (3) University of Texas, (4) Carnegie Obs.), Ann I. Zabludoff (1) ((1) Steward Observatory, Charles R. Keeton (2), Ivelina G. Momcheva (4), Kenneth C. Wong (1), Kurtis A. Williams (3), University of Arizona

arxiv:1011.2504 v1 · 2010-11-10 · 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{F5TGNCAA2OIWFIZLHAKJD4TV5K}

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	2026-05-18T02:04:49.128740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f66668800d39162a32b381491f275eaa70f62a60bac47b0ebfa3acf3f611bf8

Aliases

arxiv: 1011.2504 · arxiv_version: 1011.2504v1 · doi: 10.48550/arxiv.1011.2504 · pith_short_12: F5TGNCAA2OIW · pith_short_16: F5TGNCAA2OIWFIZL · pith_short_8: F5TGNCAA

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/F5TGNCAA2OIWFIZLHAKJD4TV5K \
  | 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: 2f66668800d39162a32b381491f275eaa70f62a60bac47b0ebfa3acf3f611bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ae2840d5edbd1e054764d96003de999e7c6a40c67c364fa7bbdcbb71690ecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-10T21:10:05Z",
    "title_canon_sha256": "d08cf12462f16c65594411edf04925a8ef47aa98be45626b0bd178148ce5fca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2504",
    "kind": "arxiv",
    "version": 1
  }
}