Pith Number

pith:NZ46TCAG

pith:2002:NZ46TCAG46AHJJJBHNE5ODPH3M

not attested not anchored not stored refs pending

A radiation-hydrodynamics scheme valid from the transport to the diffusion limit

B. Dubroca, E. Audit, J.-P. Chi\`eze, P. Charrier

arxiv:astro-ph/0206281 v1 · 2002-06-17 · astro-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{NZ46TCAG46AHJJJBHNE5ODPH3M}

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

Time integration for neutrino radiation transport using minimally implicit Runge-Kutta methods

Receipt and verification

First computed	2026-07-04T14:12:03.714561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e79e98806e78074a5213b49d70de7db3f52d8e0ba4829bd4724fdbd14ba7716

Aliases

arxiv: astro-ph/0206281 · arxiv_version: astro-ph/0206281v1 · doi: 10.48550/arxiv.astro-ph/0206281 · pith_short_12: NZ46TCAG46AH · pith_short_16: NZ46TCAG46AHJJJB · pith_short_8: NZ46TCAG

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/NZ46TCAG46AHJJJBHNE5ODPH3M \
  | 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: 6e79e98806e78074a5213b49d70de7db3f52d8e0ba4829bd4724fdbd14ba7716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e109b03ffda30756a85bc6fbcd6262e71e29569fda8441af334217d6c61d4bbb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-17T15:08:35Z",
    "title_canon_sha256": "43bfdb688d4350486897eaae4ab5717be02df9cf5d55b6dde1af919bb5affb7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206281",
    "kind": "arxiv",
    "version": 1
  }
}