Pith Number

pith:3Z6PJR3D

pith:2011:3Z6PJR3DPLPB4RDC3HB2ZDIOMF

not attested not anchored not stored refs pending

Two-dimensional kinematics of SLACS lenses: III. Mass structure and dynamics of early-type lens galaxies beyond z ~ 0.1

2), (2) Kapteyn Institute, 3), (3) University of Vienna, (4) UC Santa Barbara, (5) University of Utah), Adam S. Bolton (5) ((1) KIPAC/SLAC Stanford, Leon V. E. Koopmans (2), Matteo Barnabe (1, Oliver Czoske (2, Tommaso Treu (4)

arxiv:1102.2261 v2 · 2011-02-10 · 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{3Z6PJR3DPLPB4RDC3HB2ZDIOMF}

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	2026-05-18T02:03:12.283142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7cf4c7637ade1e4462d9c3ac8d0e617029e8980bcf3f96c5a4b4a155e9ea64

Aliases

arxiv: 1102.2261 · arxiv_version: 1102.2261v2 · doi: 10.48550/arxiv.1102.2261 · pith_short_12: 3Z6PJR3DPLPB · pith_short_16: 3Z6PJR3DPLPB4RDC · pith_short_8: 3Z6PJR3D

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/3Z6PJR3DPLPB4RDC3HB2ZDIOMF \
  | 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: de7cf4c7637ade1e4462d9c3ac8d0e617029e8980bcf3f96c5a4b4a155e9ea64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a1a76e969f490e589e6491fd2262cf178bb0ae9308f5695133d71fe0074bb9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-10T23:51:43Z",
    "title_canon_sha256": "45b2b48bee1f160e5cd5fd998ee0af49ded7a232c9bc776f333ccc473626c013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2261",
    "kind": "arxiv",
    "version": 2
  }
}