Pith Number

pith:RJOWEC7B

pith:1999:RJOWEC7B7TA32KWQYMDGUWSTFS

not attested not anchored not stored refs pending

Coherent Mechanisms of Pulsar Radio Emission

George Machabeli (Abastumani Obs.), Maxim Lyutikov (CITA), Roger Blandford (Caltech)

arxiv:astro-ph/9910262 v1 · 1999-10-14 · 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{RJOWEC7B7TA32KWQYMDGUWSTFS}

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	2026-05-18T01:07:35.936388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a5d620be1fcc1bd2ad0c3066a5a532c9d542973516b85f87da4f42b03ec880b

Aliases

arxiv: astro-ph/9910262 · arxiv_version: astro-ph/9910262v1 · doi: 10.48550/arxiv.astro-ph/9910262 · pith_short_12: RJOWEC7B7TA3 · pith_short_16: RJOWEC7B7TA32KWQ · pith_short_8: RJOWEC7B

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/RJOWEC7B7TA32KWQYMDGUWSTFS \
  | 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: 8a5d620be1fcc1bd2ad0c3066a5a532c9d542973516b85f87da4f42b03ec880b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd72692f8025c5e135c38c51d27a55a2d1e19566033a907d5b13505d76cc79a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-10-14T13:52:39Z",
    "title_canon_sha256": "419f68fd2742dc0d50fc3461a6cf2ddb1d7d033e0498a512d0a088b66215ba3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9910262",
    "kind": "arxiv",
    "version": 1
  }
}