Pith Number

pith:74GEEK45

pith:2012:74GEEK45UCK7YI3FG4JCGGW6IM

not attested not anchored not stored refs pending

Particle transport in magnetized media around black holes and associated radiation

Florencia L. Vieyro, Gustavo E. Romero

arxiv:1204.4469 v1 · 2012-04-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74GEEK45UCK7YI3FG4JCGGW6IM}

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	2026-05-18T01:57:48.419289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff0c422b9da095fc23653712231ade4316ccc363d8b5d8e79f1cd3180c4dedb0

Aliases

arxiv: 1204.4469 · arxiv_version: 1204.4469v1 · doi: 10.48550/arxiv.1204.4469 · pith_short_12: 74GEEK45UCK7 · pith_short_16: 74GEEK45UCK7YI3F · pith_short_8: 74GEEK45

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/74GEEK45UCK7YI3FG4JCGGW6IM \
  | 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: ff0c422b9da095fc23653712231ade4316ccc363d8b5d8e79f1cd3180c4dedb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c70ed7480441b5eb15f0451fc1dc4c23d8e056d6cd6a5a53711006922320cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-04-19T20:38:04Z",
    "title_canon_sha256": "024ee1a4ac243e909120878a75c2dfefb8b6cdcaae79ffff4679c8bf59c80c24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4469",
    "kind": "arxiv",
    "version": 1
  }
}