Pith Number

pith:PIBB4JWJ

pith:2013:PIBB4JWJGWP5UAPAWQOZZ5RHKY

not attested not anchored not stored refs pending

Detecting highly-dispersed bursts with next-generation radio telescopes

E. F. Keane, R. P. Fender, T. E. Hassall

arxiv:1308.4797 v2 · 2013-08-22 · astro-ph.HE · 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{PIBB4JWJGWP5UAPAWQOZZ5RHKY}

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	2026-05-18T03:13:55.703825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a021e26c9359fda01e0b41d9cf627563c3f2125b49039f6354c48049fb5d234

Aliases

arxiv: 1308.4797 · arxiv_version: 1308.4797v2 · doi: 10.48550/arxiv.1308.4797 · pith_short_12: PIBB4JWJGWP5 · pith_short_16: PIBB4JWJGWP5UAPA · pith_short_8: PIBB4JWJ

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/PIBB4JWJGWP5UAPAWQOZZ5RHKY \
  | 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: 7a021e26c9359fda01e0b41d9cf627563c3f2125b49039f6354c48049fb5d234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1670594e3bb5f1ca21e71c6c07027229740d003e52e8bad1d7cee5f5257c2b6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-08-22T09:02:39Z",
    "title_canon_sha256": "d4a615bd5b2156b5ffc892c0b59961ed53db7f70ce0b65a66ed0f146e8a31c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4797",
    "kind": "arxiv",
    "version": 2
  }
}