Pith Number

pith:7KJARWYG

pith:2019:7KJARWYGVTCAUFOTSEZOQGIBJI

not attested not anchored not stored refs pending

Radio emission from a pulsar's magnetic pole revealed by general relativity

Andrew Lyne, Axel Jessner, Ben W. Stappers, Gregory Desvignes, Ingrid Stairs, Ismael Cognard, Joeri van Leeuwen, Kejia Lee, Laura Kasian, Michael Kramer

arxiv:1909.06212 v1 · 2019-09-13 · 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{7KJARWYGVTCAUFOTSEZOQGIBJI}

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	2026-07-05T00:04:33.708985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9208db06acc40a15d39132e819014a1414976347f786652e8f6d34bd3ea640

Aliases

arxiv: 1909.06212 · arxiv_version: 1909.06212v1 · doi: 10.48550/arxiv.1909.06212 · pith_short_12: 7KJARWYGVTCA · pith_short_16: 7KJARWYGVTCAUFOT · pith_short_8: 7KJARWYG

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/7KJARWYGVTCAUFOTSEZOQGIBJI \
  | 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: fa9208db06acc40a15d39132e819014a1414976347f786652e8f6d34bd3ea640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5085ec22a8c438b7c376308ed46c22634337650ad838d056e9276f6c724f46b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-09-13T13:14:37Z",
    "title_canon_sha256": "068fd4c4ac6a0057b08ba3aef0fa4c77aa29114f0e2a9d96139fad0942f2256b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06212",
    "kind": "arxiv",
    "version": 1
  }
}