Pith Number

pith:AS5FSJNV

pith:2009:AS5FSJNVBKQBM5PIGAOILOQEQB

not attested not anchored not stored refs pending

A Physical Model of Lyman Alpha Emitters

(2) Saint Mary's University, (3) Universitaet Zurich, 4) Garrelt Mellema (5) ((1) ASU, (4) University of Sussex, (5) Stockholm University), Evan Scannapieco (1), Ilian T. Iliev (3, James E. Rhoads (1), Robert J. Thacker (2), Sangeeta Malhotra (1), Vithal Tilvi (1)

arxiv:0906.5159 v2 · 2009-06-28 · 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{AS5FSJNVBKQBM5PIGAOILOQEQB}

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	2026-05-18T04:41:52.869293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ba5925b50aa01675e8301c85ba048079f55451219c6b71e1fc5cd0f0748599

Aliases

arxiv: 0906.5159 · arxiv_version: 0906.5159v2 · doi: 10.48550/arxiv.0906.5159 · pith_short_12: AS5FSJNVBKQB · pith_short_16: AS5FSJNVBKQBM5PI · pith_short_8: AS5FSJNV

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/AS5FSJNVBKQBM5PIGAOILOQEQB \
  | 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: 04ba5925b50aa01675e8301c85ba048079f55451219c6b71e1fc5cd0f0748599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "364819d5f7652ed9ca96ff4ecab922d4bf401d46cb994726cc9bbe5849218a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-06-28T20:00:09Z",
    "title_canon_sha256": "42180503c85db5af3aac0c20db19560f567d2355dfd05da4303dab4d771bb45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.5159",
    "kind": "arxiv",
    "version": 2
  }
}