Pith Number

pith:QQPLQZXO

pith:2011:QQPLQZXONE3BVSTS2646BKLMK2

not attested not anchored not stored refs pending

Two-dimensional kinematics of SLACS lenses - IV. The complete VLT-VIMOS data set

2), (2) Kapteyn Institute, (3) KIPAC/SLAC Stanford, (4) UC Santa Barbara, (5) University of Utah), Adam S. Bolton (5) ((1) Institut f\"ur Astronomie, Groningen, L\'eon V. E. Koopmans (2), Matteo Barnab\`e (3, Oliver Czoske (1, Tommaso Treu (4), Universit\"at Wien

arxiv:1108.0577 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{QQPLQZXONE3BVSTS2646BKLMK2}

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	2026-05-18T02:01:04.292478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841eb866ee69361aca72d7b9e0a96c569a2be178b352eb8823adfb49ac8da1ed

Aliases

arxiv: 1108.0577 · arxiv_version: 1108.0577v2 · doi: 10.48550/arxiv.1108.0577 · pith_short_12: QQPLQZXONE3B · pith_short_16: QQPLQZXONE3BVSTS · pith_short_8: QQPLQZXO

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/QQPLQZXONE3BVSTS2646BKLMK2 \
  | 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: 841eb866ee69361aca72d7b9e0a96c569a2be178b352eb8823adfb49ac8da1ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01952963e53f077ebdb24468301ad96fdca744d38d907e8ad887940e3c5fd1e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-02T14:09:55Z",
    "title_canon_sha256": "77426231d6857965c9e469dffeca7dd03529f63d91f839f8d19f23802c7f6ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0577",
    "kind": "arxiv",
    "version": 2
  }
}