Pith Number

pith:WNPLVDYH

pith:2013:WNPLVDYHPNYWDDF3FFNMZCF5I5

not attested not anchored not stored refs pending

Fast radio bursts may originate from nearby flaring stars

Abraham Loeb, Dan Maoz, Yossi Shvartzvald

arxiv:1310.2419 v3 · 2013-10-09 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNPLVDYHPNYWDDF3FFNMZCF5I5}

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	2026-05-18T01:47:07.597263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35eba8f077b71618cbb295acc88bd47409ad7dc49c2255c51df0720cd89e9b0

Aliases

arxiv: 1310.2419 · arxiv_version: 1310.2419v3 · doi: 10.48550/arxiv.1310.2419 · pith_short_12: WNPLVDYHPNYW · pith_short_16: WNPLVDYHPNYWDDF3 · pith_short_8: WNPLVDYH

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/WNPLVDYHPNYWDDF3FFNMZCF5I5 \
  | 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: b35eba8f077b71618cbb295acc88bd47409ad7dc49c2255c51df0720cd89e9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1290c90050c77cd84451fedc539d24d3e9f8cc66ab182c63b4f9b421efabf941",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-09T09:59:52Z",
    "title_canon_sha256": "bab3b6bc0d6df07b45185f1d2cd663dbe72e481717a276e349cb173a7e951998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2419",
    "kind": "arxiv",
    "version": 3
  }
}