Pith Number

pith:G4WAJ7NH

pith:2004:G4WAJ7NHYX5TB5NWAQXOUCITJ7

not attested not anchored not stored refs pending

Constraining Reionization with the Evolution of the Luminosity Function of Lyman Alpha mitting Galaxies

Renyue Cen (Princeton University), Zoltan Haiman (Columbia University)

arxiv:astro-ph/0411038 v1 · 2004-11-01 · 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{G4WAJ7NHYX5TB5NWAQXOUCITJ7}

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	2026-07-04T16:45:05.912627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372c04fda7c5fb30f5b6042eea09134fc7e8e9c4d8443f9a6a59c6db6676b9f4

Aliases

arxiv: astro-ph/0411038 · arxiv_version: astro-ph/0411038v1 · doi: 10.48550/arxiv.astro-ph/0411038 · pith_short_12: G4WAJ7NHYX5T · pith_short_16: G4WAJ7NHYX5TB5NW · pith_short_8: G4WAJ7NH

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/G4WAJ7NHYX5TB5NWAQXOUCITJ7 \
  | 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: 372c04fda7c5fb30f5b6042eea09134fc7e8e9c4d8443f9a6a59c6db6676b9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323e2b1ba7ce3058d1fccd6338fa71790b94de42b9ba0c1cd34e4c8e346e5181",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-01T22:04:17Z",
    "title_canon_sha256": "64771cc2233d4d0daac561c4a99f0353b850fd65407988d978c6d5a10428f1e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411038",
    "kind": "arxiv",
    "version": 1
  }
}