Pith Number

pith:DG3W4V3O

pith:2009:DG3W4V3OH5HZMGSQ34ACZOTWWR

not attested not anchored not stored refs pending

Resolving Cosmic Structure Formation with the Millennium-II Simulation

(2) Durham, (3) ARI-ZAH, 4) ((1) MPA, (4) MPE), Adrian Jenkins (2), Gerard Lemson (3, Michael Boylan-Kolchin (1), Simon D. M. White (1), Volker Springel (1)

arxiv:0903.3041 v2 · 2009-03-18 · 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{DG3W4V3OH5HZMGSQ34ACZOTWWR}

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.

Cited by

1 paper in Pith

Gamma-ray bursts reveal the history and faint contributors of cosmic reionization

Receipt and verification

First computed	2026-07-04T17:30:04.056534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b76e576e3f4f961a50df002cba76b45664035dc9e49593dd44d4a1996bf400

Aliases

arxiv: 0903.3041 · arxiv_version: 0903.3041v2 · doi: 10.48550/arxiv.0903.3041 · pith_short_12: DG3W4V3OH5HZ · pith_short_16: DG3W4V3OH5HZMGSQ · pith_short_8: DG3W4V3O

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/DG3W4V3OH5HZMGSQ34ACZOTWWR \
  | 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: 19b76e576e3f4f961a50df002cba76b45664035dc9e49593dd44d4a1996bf400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193d2dc9aeb14ecab9cbaa06af5c588e0f3f946f3bffb47e9f4363a9aa3bed85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-18T18:21:57Z",
    "title_canon_sha256": "f62654f35b9130d6f852e592c209cc6b7b77fe7e7a534bcc28c52c3cbcd48797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3041",
    "kind": "arxiv",
    "version": 2
  }
}