Pith Number

pith:4IGORFKW

pith:2012:4IGORFKWA36JOQO4VTUYZ5VUVZ

not attested not anchored not stored refs pending

A possible influence of magnetic fields on the rotation of gas in NGC 253

Jan P\c{e}kala, Joanna Ja{\l}ocha, {\L}ukasz Bratek, Marek Kutschera

arxiv:1210.3082 v3 · 2012-10-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IGORFKWA36JOQO4VTUYZ5VUVZ}

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	2026-05-18T02:53:27.285453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20ce8955606fc9741dcace98cf6b4ae7280458a0e1adf6c9fc2f1a448475d2e

Aliases

arxiv: 1210.3082 · arxiv_version: 1210.3082v3 · doi: 10.48550/arxiv.1210.3082 · pith_short_12: 4IGORFKWA36J · pith_short_16: 4IGORFKWA36JOQO4 · pith_short_8: 4IGORFKW

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/4IGORFKWA36JOQO4VTUYZ5VUVZ \
  | 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: e20ce8955606fc9741dcace98cf6b4ae7280458a0e1adf6c9fc2f1a448475d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf802583b8e2d602f2314567cc389747e8fd3b2117699c57ca96ca239fcf201d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-10T23:02:58Z",
    "title_canon_sha256": "628da128540b7efd8775455d2a284ee79b273cd9b7db2ae70c79a551a8535a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3082",
    "kind": "arxiv",
    "version": 3
  }
}