Pith Number

pith:AJMPVERH

pith:2010:AJMPVERHBEUDSZ6D2UHCHC7WT6

not attested not anchored not stored refs pending

Reionization simulations powered by GPUs I: the structure of the Ultraviolet radiation field

Dominique Aubert, Romain Teyssier

arxiv:1004.2503 v1 · 2010-04-14 · astro-ph.CO · physics.comp-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{AJMPVERHBEUDSZ6D2UHCHC7WT6}

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	2026-05-18T02:08:05.475422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0258fa922709283967c3d50e238bf69f9ec621dbbfbdf6be090e89301b2855c9

Aliases

arxiv: 1004.2503 · arxiv_version: 1004.2503v1 · doi: 10.48550/arxiv.1004.2503 · pith_short_12: AJMPVERHBEUD · pith_short_16: AJMPVERHBEUDSZ6D · pith_short_8: AJMPVERH

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/AJMPVERHBEUDSZ6D2UHCHC7WT6 \
  | 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: 0258fa922709283967c3d50e238bf69f9ec621dbbfbdf6be090e89301b2855c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0755d31e57d992f7f9fa5c63bd4520d5d5538b825ce887cd3499c00e5b07a541",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-14T20:47:40Z",
    "title_canon_sha256": "1735a7e3db28879c3ed4180d08efbf3dbcf4a2e28d5ec4a0228eeed3cc1697c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2503",
    "kind": "arxiv",
    "version": 1
  }
}