Pith Number

pith:SFBHHMLU

pith:2004:SFBHHMLUMS55FSJVOUXM7K2Z4H

not attested not anchored not stored refs pending

Co-moving frame radiative transfer in spherical media with arbitrary velocity fields

E. Baron, Peter H. Hauschildt

arxiv:astro-ph/0408212 v1 · 2004-08-11 · 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{SFBHHMLUMS55FSJVOUXM7K2Z4H}

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	2026-07-04T16:44:28.456467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914273b17464bbd2c935752ecfab59e1ed1a2c59b782fbc381fe452351867b54

Aliases

arxiv: astro-ph/0408212 · arxiv_version: astro-ph/0408212v1 · doi: 10.48550/arxiv.astro-ph/0408212 · pith_short_12: SFBHHMLUMS55 · pith_short_16: SFBHHMLUMS55FSJV · pith_short_8: SFBHHMLU

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/SFBHHMLUMS55FSJVOUXM7K2Z4H \
  | 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: 914273b17464bbd2c935752ecfab59e1ed1a2c59b782fbc381fe452351867b54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d105ae34b85eee90775d9471ad9350f2124215ddc16ff1b3fc30f522c9be83",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-11T21:34:15Z",
    "title_canon_sha256": "33b9fd869bee4c843895c14cf3a4287ece8d7b09ca450ffbae4fed95be054314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408212",
    "kind": "arxiv",
    "version": 1
  }
}