Pith Number

pith:GQP2L26T

pith:2010:GQP2L26THDSIXADZA2FYLISC5I

not attested not anchored not stored refs pending

Large scale magnetic fields in viscous resistive accretion disks. I. Ejection from weakly magnetized disks

Claudio Zanni, Gareth C. Murphy, Jonathan Ferreira

arxiv:1003.4471 v1 · 2010-03-23 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQP2L26THDSIXADZA2FYLISC5I}

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	2026-05-18T02:24:27.011894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

341fa5ebd338e48b8079068b85a242ea0e477e207a9801f9d91e96769d5048ca

Aliases

arxiv: 1003.4471 · arxiv_version: 1003.4471v1 · doi: 10.48550/arxiv.1003.4471 · pith_short_12: GQP2L26THDSI · pith_short_16: GQP2L26THDSIXADZ · pith_short_8: GQP2L26T

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/GQP2L26THDSIXADZA2FYLISC5I \
  | 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: 341fa5ebd338e48b8079068b85a242ea0e477e207a9801f9d91e96769d5048ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403de944ad9755d0d3950f8e4c4ed4b0a18246c78f8af60eecd7a5aa99bc588f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-23T17:21:10Z",
    "title_canon_sha256": "c4992b16990e064555b32339ae98063057bafc020015e8616317e10872ca2fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4471",
    "kind": "arxiv",
    "version": 1
  }
}