Pith Number

pith:2VDUAKXE

pith:2011:2VDUAKXEHYHKOQ7E2V4W2ST3KM

not attested not anchored not stored refs pending

Grid of Lya radiation transfer models for the interpretation of distant galaxies

((1) Geneva Observatory, 2), (2) CNRS, (3) Observatoire de Lyon, (4) Universit\"at Z\"urich, 5), (5) Laboratoire AIM, Anne Verhamme (3), CEA/DSM, CH, Daniel Schaerer (1, Fr), FR, Gif sur Yvette, IRAP, Matthew Hayes (1, Romain Teyssier (4, Toulouse

arxiv:1104.5383 v1 · 2011-04-28 · 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{2VDUAKXEHYHKOQ7E2V4W2ST3KM}

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	2026-05-18T02:02:13.575432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d547402ae43e0ea743e4d5796d4a7b532c294e97b415dc8d6fc4b37ff87196cc

Aliases

arxiv: 1104.5383 · arxiv_version: 1104.5383v1 · doi: 10.48550/arxiv.1104.5383 · pith_short_12: 2VDUAKXEHYHK · pith_short_16: 2VDUAKXEHYHKOQ7E · pith_short_8: 2VDUAKXE

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/2VDUAKXEHYHKOQ7E2V4W2ST3KM \
  | 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: d547402ae43e0ea743e4d5796d4a7b532c294e97b415dc8d6fc4b37ff87196cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe29f37f23627100045250cc6293aa3146673928921d8f92241ba09df95d0c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-28T13:18:19Z",
    "title_canon_sha256": "da8dd29d30e58b3b740e4da2f13fad7d359e59b6804522f2bbcdf3bf32e15bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5383",
    "kind": "arxiv",
    "version": 1
  }
}