Pith Number

pith:RKQHKZBO

pith:2004:RKQHKZBOEZ2KWHDTLDGW3ZBLI6

not attested not anchored not stored refs pending

On Blowup for Gain-Term-Only classical and relativistic Boltzmann equations

Hakan Andreasson, Reinhard Illner, Simone Calogero

arxiv:math-ph/0402024 v1 · 2004-02-10 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKQHKZBOEZ2KWHDTLDGW3ZBLI6}

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	2026-05-18T04:08:53.845998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa075642e2674ab1c7358cd6de42b47a6cac9d1f6fce6d680c0d80fc2e0d794

Aliases

arxiv: math-ph/0402024 · arxiv_version: math-ph/0402024v1 · doi: 10.48550/arxiv.math-ph/0402024 · pith_short_12: RKQHKZBOEZ2K · pith_short_16: RKQHKZBOEZ2KWHDT · pith_short_8: RKQHKZBO

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/RKQHKZBOEZ2KWHDTLDGW3ZBLI6 \
  | 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: 8aa075642e2674ab1c7358cd6de42b47a6cac9d1f6fce6d680c0d80fc2e0d794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a434d5c7cef36f6967d2efd582f7124f84bf5e1a351273e3d5c4284505b9625c",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2004-02-10T10:38:33Z",
    "title_canon_sha256": "58b9e1cb065052a56cd5d12a5855839e9ccb29a60b63872ec0082eab4e273b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0402024",
    "kind": "arxiv",
    "version": 1
  }
}