Pith Number

pith:LC2HE5ZI

pith:2010:LC2HE5ZI2GZLKCXHTRO5BAWEQ6

not attested not anchored not stored refs pending

New Star Forming Galaxies at z\approx 7 from WFC3 Imaging

Andrew J. Bunker (1), Joseph Caruana (1) ((1) - Oxford Astrophysics), Silvio Lorenzoni (1), Stephen M. Wilkins (1)

arxiv:1002.4866 v3 · 2010-02-25 · 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{LC2HE5ZI2GZLKCXHTRO5BAWEQ6}

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	2026-05-18T04:05:04.286375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58b4727728d1b2b50ae79c5dd082c487a9cb965c9e19799a9ddfc2754e9716bb

Aliases

arxiv: 1002.4866 · arxiv_version: 1002.4866v3 · doi: 10.48550/arxiv.1002.4866 · pith_short_12: LC2HE5ZI2GZL · pith_short_16: LC2HE5ZI2GZLKCXH · pith_short_8: LC2HE5ZI

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/LC2HE5ZI2GZLKCXHTRO5BAWEQ6 \
  | 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: 58b4727728d1b2b50ae79c5dd082c487a9cb965c9e19799a9ddfc2754e9716bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f8b0a84ecd57a29c9919b2962a2a045ce8b3a2f01f1081a1e8aa96981baca0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-25T20:44:38Z",
    "title_canon_sha256": "e9b592117da84852782ee309558bbf5c31e85113e181a03ebb1605210500c49f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4866",
    "kind": "arxiv",
    "version": 3
  }
}