Pith Number

pith:GNW5W6HZ

pith:2008:GNW5W6HZT76WC2FX626GCCRKZV

not attested not anchored not stored refs pending

New pulsar rotation measures and the Galactic magnetic field

Aris Karastergiou, Aristeidis Noutsos, Michael Kramer, Simon Johnston

arxiv:0803.0677 v1 · 2008-03-05 · 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{GNW5W6HZT76WC2FX626GCCRKZV}

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	2026-07-04T17:09:42.915925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

336ddb78f99ffd6168b7f6bc610a2acd6fcafde3151899dd9fd212b98e8726fc

Aliases

arxiv: 0803.0677 · arxiv_version: 0803.0677v1 · doi: 10.48550/arxiv.0803.0677 · pith_short_12: GNW5W6HZT76W · pith_short_16: GNW5W6HZT76WC2FX · pith_short_8: GNW5W6HZ

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/GNW5W6HZT76WC2FX626GCCRKZV \
  | 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: 336ddb78f99ffd6168b7f6bc610a2acd6fcafde3151899dd9fd212b98e8726fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e1d4faf30d5994702a706ca2ee0cc6b81c785fce9a50ff68acf0f41b766859",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-03-05T15:11:52Z",
    "title_canon_sha256": "3a61c5c2776a9880242da5d5e9b17c2e781a00f4afd59b9f2775779c43621fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0677",
    "kind": "arxiv",
    "version": 1
  }
}