Pith Number

pith:5Q7FHYGI

pith:2015:5Q7FHYGIEPNJAMDQIT43WRU4BU

not attested not anchored not stored refs pending

A mechanism for fast radio bursts

Florencia L. Vieyro, Gustavo E. Romero, Maria Victoria del Valle

arxiv:1512.03772 v1 · 2015-12-11 · 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{5Q7FHYGIEPNJAMDQIT43WRU4BU}

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	2026-05-18T01:22:32.403854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3e53e0c823da90307044f9bb469c0d03ce8ea1d6006ff6a3bf6feaca2ebf42

Aliases

arxiv: 1512.03772 · arxiv_version: 1512.03772v1 · doi: 10.48550/arxiv.1512.03772 · pith_short_12: 5Q7FHYGIEPNJ · pith_short_16: 5Q7FHYGIEPNJAMDQ · pith_short_8: 5Q7FHYGI

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/5Q7FHYGIEPNJAMDQIT43WRU4BU \
  | 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: ec3e53e0c823da90307044f9bb469c0d03ce8ea1d6006ff6a3bf6feaca2ebf42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c96cbc9034b32697a5194776ee737c0cb84b0572c92e90edfb234b1fabf1cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-11T19:46:52Z",
    "title_canon_sha256": "89dcd77457c0b9151f661f2590f392f6b5b304bc6e6fe85995d1e4c85a758459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03772",
    "kind": "arxiv",
    "version": 1
  }
}