Pith Number

pith:OB4LO3MJ

pith:2017:OB4LO3MJUZLEUDQPPIBLHVKK6C

not attested not anchored not stored refs pending

Fast Radio Bursts from the Decay of Cosmic String Cusps

Aditya Varna Iyer (1) ((1) McGill University), Bryce Cyr (1), Robert Brandenberger (1)

arxiv:1707.02397 v2 · 2017-07-08 · astro-ph.CO · astro-ph.HE · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OB4LO3MJUZLEUDQPPIBLHVKK6C}

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.

Cited by

2 papers in Pith

The Astrophysics of Fast Radio Bursts

Receipt and verification

First computed	2026-05-18T00:40:29.779279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7078b76d89a6564a0e0f7a02b3d54af08944364df52a1957702b274d87c72a42

Aliases

arxiv: 1707.02397 · arxiv_version: 1707.02397v2 · doi: 10.48550/arxiv.1707.02397 · pith_short_12: OB4LO3MJUZLE · pith_short_16: OB4LO3MJUZLEUDQP · pith_short_8: OB4LO3MJ

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/OB4LO3MJUZLEUDQPPIBLHVKK6C \
  | 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: 7078b76d89a6564a0e0f7a02b3d54af08944364df52a1957702b274d87c72a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230b239f24c2d8e2dae883f926d619e00df514c3fcfcb04bc77f44da27e752cc",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-07-08T04:58:09Z",
    "title_canon_sha256": "ae185ca776b6008f961d268bc80b2e86b302b692fcdcb90dad87c188e5ec4c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02397",
    "kind": "arxiv",
    "version": 2
  }
}