Pith Number

pith:NPJDIIQJ

pith:2012:NPJDIIQJWZ6Y4PW7MHSAWYZGE4

not attested not anchored not stored refs pending

CLASH: Three Strongly Lensed Images of a Candidate z ~ 11 Galaxy

Adi Zitrin, Anna Monna, Anton Koekemoer, Arjen van der Wel, Dan Coe, Daniel D. Kelson, Holland Ford, John Moustakas, Larry Bradley, Leonidas A. Moustakas, Marc Postman, Mauricio Carrasco, Megan Donahue, Narciso Benitez, Ole Host, Piero Rosati, Rychard Bouwens, Stella Seitz, Stephanie Jouvel, Steven A. Rodney, Tom Broadhurst, Wei Zheng, Xinwen Shu

arxiv:1211.3663 v1 · 2012-11-15 · 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{NPJDIIQJWZ6Y4PW7MHSAWYZGE4}

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	2026-05-18T01:53:10.804481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bd2342209b67d8e3edf61e40b6326272beeb7fe6d04a93ecef62974a7d5e92e

Aliases

arxiv: 1211.3663 · arxiv_version: 1211.3663v1 · doi: 10.48550/arxiv.1211.3663 · pith_short_12: NPJDIIQJWZ6Y · pith_short_16: NPJDIIQJWZ6Y4PW7 · pith_short_8: NPJDIIQJ

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/NPJDIIQJWZ6Y4PW7MHSAWYZGE4 \
  | 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: 6bd2342209b67d8e3edf61e40b6326272beeb7fe6d04a93ecef62974a7d5e92e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc389d8c604e988933da79d708bb8c8fffb0293d1abfbead19607c453c1191e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-15T17:18:02Z",
    "title_canon_sha256": "4801fdf4d427ae3129cbdbe1c9d1d9e79b9ad70b814e22564ddbbe6b6c48c1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3663",
    "kind": "arxiv",
    "version": 1
  }
}