Pith Number

pith:TX35HPCG

pith:2004:TX35HPCGBQY6DU3K7R2OGH7EJA

not attested not anchored not stored refs pending

A large population of 'Lyman-break' galaxies in a protocluster at redshift z=4.1

George K. Miley, Roderik A. Overzier, the ACS/GTO Team, Zlatan I. Tsvetanov

arxiv:astro-ph/0401034 v1 · 2004-01-05 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TX35HPCGBQY6DU3K7R2OGH7EJA}

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	2026-05-18T01:40:37.534453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df7d3bc460c31e1d36afc74e31fe448036f8b355edcc179fe44eea7b65ed5eb

Aliases

arxiv: astro-ph/0401034 · arxiv_version: astro-ph/0401034v1 · doi: 10.48550/arxiv.astro-ph/0401034 · pith_short_12: TX35HPCGBQY6 · pith_short_16: TX35HPCGBQY6DU3K · pith_short_8: TX35HPCG

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/TX35HPCGBQY6DU3K7R2OGH7EJA \
  | 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: 9df7d3bc460c31e1d36afc74e31fe448036f8b355edcc179fe44eea7b65ed5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3e01d13b9354d604286a529738e902b3a9a76338d2fbde99e2efa5f6dbcd88d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-01-05T21:00:02Z",
    "title_canon_sha256": "7d4e6b6c74b9c0f35da30d735b37253583f4aa0a889d0444908ddcef3dedc458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0401034",
    "kind": "arxiv",
    "version": 1
  }
}