Pith Number

pith:2DCFHFNV

pith:2019:2DCFHFNVWBNNCKAXGQUWUYZUVP

not attested not anchored not stored refs pending

How bright are fast optical bursts associated with fast radio bursts?

Bing Zhang, Jian-Yan Wei, Yuan-Pei Yang

arxiv:1905.02429 v1 · 2019-05-07 · 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{2DCFHFNVWBNNCKAXGQUWUYZUVP}

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	2026-05-17T23:42:19.340950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c45395b5b05ad1281734296a6334abca24a30d3761fc40fbd74388b375a73d

Aliases

arxiv: 1905.02429 · arxiv_version: 1905.02429v1 · doi: 10.48550/arxiv.1905.02429 · pith_short_12: 2DCFHFNVWBNN · pith_short_16: 2DCFHFNVWBNNCKAX · pith_short_8: 2DCFHFNV

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/2DCFHFNVWBNNCKAXGQUWUYZUVP \
  | 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: d0c45395b5b05ad1281734296a6334abca24a30d3761fc40fbd74388b375a73d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c48c4b37052ee2a510ff3770b30cdcd51badf304853c28d103a542513102b32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-07T09:22:58Z",
    "title_canon_sha256": "6b3b0f65b1909790a2eefb8afd921aac8f87aab2260952f69dfba8c87a26acc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02429",
    "kind": "arxiv",
    "version": 1
  }
}