Pith Number

pith:B4VA2HZO

pith:2012:B4VA2HZOFXMXH3CHIHAPKNLCXJ

not attested not anchored not stored refs pending

Fast approximation of angle-dependent partial redistribution in moving atmospheres

Han Uitenbroek, Jorrit Leenaarts, Tiago Pereira

arxiv:1205.5110 v1 · 2012-05-23 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4VA2HZOFXMXH3CHIHAPKNLCXJ}

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	2026-05-18T01:57:24.156351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2a0d1f2e2dd973ec4741c0f53562ba7c3d0b6904702c43e72c0d64406159a1

Aliases

arxiv: 1205.5110 · arxiv_version: 1205.5110v1 · doi: 10.48550/arxiv.1205.5110 · pith_short_12: B4VA2HZOFXMX · pith_short_16: B4VA2HZOFXMXH3CH · pith_short_8: B4VA2HZO

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/B4VA2HZOFXMXH3CHIHAPKNLCXJ \
  | 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: 0f2a0d1f2e2dd973ec4741c0f53562ba7c3d0b6904702c43e72c0d64406159a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b67fff6546dab01cd3cd619941e927b52a12e628a11622b00d0393a916c85b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-23T07:27:16Z",
    "title_canon_sha256": "7e3cedf82f907ce909d1171d28cad7338fa3abfd2e95a039bf5f660bdef828c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5110",
    "kind": "arxiv",
    "version": 1
  }
}