Pith Number

pith:R2T2XIF3

pith:2004:R2T2XIF37WRPMHMTGYXUHESFQU

not attested not anchored not stored refs pending

Mode Switching and Subpulse Drifting in PSR B0826-34

A. Esamdin, A. G. Lyne, F. Graham-Smith, M. Kramer, R. N. Manchester, X. Wu

arxiv:astro-ph/0410018 v1 · 2004-10-01 · 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{R2T2XIF37WRPMHMTGYXUHESFQU}

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	2026-07-04T16:44:53.843541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea7aba0bbfda2f61d93362f4392458538227077495628bbd3483935891f77fb

Aliases

arxiv: astro-ph/0410018 · arxiv_version: astro-ph/0410018v1 · doi: 10.48550/arxiv.astro-ph/0410018 · pith_short_12: R2T2XIF37WRP · pith_short_16: R2T2XIF37WRPMHMT · pith_short_8: R2T2XIF3

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/R2T2XIF37WRPMHMTGYXUHESFQU \
  | 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: 8ea7aba0bbfda2f61d93362f4392458538227077495628bbd3483935891f77fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a16739c2860db7246db321499790802b091be9529fda975fc7af65347fcc24a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-01T13:14:23Z",
    "title_canon_sha256": "f16a2d261f23db4345c12cdabf5b08ae497b053a1507c064bdafea40ec3c0d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410018",
    "kind": "arxiv",
    "version": 1
  }
}