Pith Number

pith:64YVCXFP

pith:2009:64YVCXFPA752RXSIL3BG5IUCD5

not attested not anchored not stored refs pending

Energy dissipation and angular momentum transfer within a magnetically torqued accretion disc

Ding-Xiong Wang, Wei-Hua Lei, Yang Li, Zhao-Ming Gan

arxiv:0906.4241 v1 · 2009-06-23 · 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{64YVCXFPA752RXSIL3BG5IUCD5}

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	2026-05-18T02:34:45.496583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f731515caf07fba8de485ec26ea2821f540a5994a3054b9c3b63d799af518ed5

Aliases

arxiv: 0906.4241 · arxiv_version: 0906.4241v1 · doi: 10.48550/arxiv.0906.4241 · pith_short_12: 64YVCXFPA752 · pith_short_16: 64YVCXFPA752RXSI · pith_short_8: 64YVCXFP

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/64YVCXFPA752RXSIL3BG5IUCD5 \
  | 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: f731515caf07fba8de485ec26ea2821f540a5994a3054b9c3b63d799af518ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f0c7dba9587beb9daee0584bbb938956aab1edd04248a440535e94ce80232ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-06-23T12:43:39Z",
    "title_canon_sha256": "3fbca5630de202e8ee0f7c7ca1098bec9b641ad34a22bf6ae938332f3c191dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4241",
    "kind": "arxiv",
    "version": 1
  }
}