Pith Number

pith:VGJANCIN

pith:2005:VGJANCINDWILPTI5YBEAILSZY5

not attested not anchored not stored refs pending

Probing the Magnetic Field at Sub-Parsec Radii in the Accretion Disk of NGC 4258

James M. Moran, Lincoln J. Greenhill (Harvard-Smithsonian CfA), Maryam Modjaz, Paul T. Kondratko

arxiv:astro-ph/0502240 v1 · 2005-02-11 · 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{VGJANCINDWILPTI5YBEAILSZY5}

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.

Cited by

1 paper in Pith

Polarization Observations of a Sample of 6.7 GHz Methanol Masers

Receipt and verification

First computed	2026-07-04T16:50:48.580372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a99206890d1d90b7cd1dc048042e59c76c52b31bf77c8d9def073bb5b88f06c7

Aliases

arxiv: astro-ph/0502240 · arxiv_version: astro-ph/0502240v1 · doi: 10.48550/arxiv.astro-ph/0502240 · pith_short_12: VGJANCINDWIL · pith_short_16: VGJANCINDWILPTI5 · pith_short_8: VGJANCIN

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/VGJANCINDWILPTI5YBEAILSZY5 \
  | 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: a99206890d1d90b7cd1dc048042e59c76c52b31bf77c8d9def073bb5b88f06c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da87ac6194834023fbc4d3a2fd60fa2bc950e209429c5d765a5e439691b1a439",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-02-11T21:42:28Z",
    "title_canon_sha256": "a24d81166157ebe2ceb9960290024f95a678f2205e0c573922829422f903b716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0502240",
    "kind": "arxiv",
    "version": 1
  }
}