Pith Number

pith:A4VKLUNM

pith:2008:A4VKLUNMMFZ3GWD7UJ7U7IOAVL

not attested not anchored not stored refs pending

The Super-Alfv\'enic Model of Molecular Clouds: Predictions for Zeeman Splitting Measurements

{\AA}ke Nordlund, Mika Juvela, Paolo Padoan, Tuomas Lunttila

arxiv:0806.3854 v2 · 2008-06-24 · 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{A4VKLUNMMFZ3GWD7UJ7U7IOAVL}

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	2026-05-18T01:09:24.459046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072aa5d1ac6173b3587fa27f4fa1c0aad0704257f377714dcce81884f3b67115

Aliases

arxiv: 0806.3854 · arxiv_version: 0806.3854v2 · doi: 10.48550/arxiv.0806.3854 · pith_short_12: A4VKLUNMMFZ3 · pith_short_16: A4VKLUNMMFZ3GWD7 · pith_short_8: A4VKLUNM

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/A4VKLUNMMFZ3GWD7UJ7U7IOAVL \
  | 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: 072aa5d1ac6173b3587fa27f4fa1c0aad0704257f377714dcce81884f3b67115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa02fe3a2cfa49a01f0495e21a205a9ac01bd9baaec3abbac6bff5db31aa98d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-24T10:58:50Z",
    "title_canon_sha256": "ef53858c224b749cf238631e2d1d04f1b38eec3ad42d5631b5146a2c7151939c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3854",
    "kind": "arxiv",
    "version": 2
  }
}