Pith Number

pith:3GZMF3EV

pith:2012:3GZMF3EV7YTY6TJC5LFFNJ2KIY

not attested not anchored not stored refs pending

Astropulse: A Search for Microsecond Transient Radio Signals Using Distributed Computing. I. Methodology

2, (2) Georgia State Univeristy, 3), (3) Nrao, 4), (4) Osaka University), A. Siemion (1) ((1) University of California, B. Bankay (1), D. Anderson (1), D. Werthimer (1), E. Heien (1, E. Korpela (1), J. Cobb (1), J. Von Korff (1, M. Lebofsky (1), P. Demorest (3)

arxiv:1211.1338 v2 · 2012-11-06 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GZMF3EV7YTY6TJC5LFFNJ2KIY}

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	2026-05-18T01:53:24.909956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b2c2ec95fe278f4d22eaca56a74a460a758b3803812c71fdbde38474fe3508

Aliases

arxiv: 1211.1338 · arxiv_version: 1211.1338v2 · doi: 10.48550/arxiv.1211.1338 · pith_short_12: 3GZMF3EV7YTY · pith_short_16: 3GZMF3EV7YTY6TJC · pith_short_8: 3GZMF3EV

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/3GZMF3EV7YTY6TJC5LFFNJ2KIY \
  | 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: d9b2c2ec95fe278f4d22eaca56a74a460a758b3803812c71fdbde38474fe3508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc8478ddf18e83a22d1a169b098801f359917405033d42972d1e7093d3ea77b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-11-06T18:18:40Z",
    "title_canon_sha256": "c4269348314f3609b419357b3ebe2ec16a7e0a4304648826d862a63eeb06865e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1338",
    "kind": "arxiv",
    "version": 2
  }
}