Pith Number

pith:E3MIRPBI

pith:2024:E3MIRPBIQN52IYI7ZU6SPPDJKZ

not attested not anchored not stored refs pending

A Needle in a Cosmic Haystack: A Review of FRB Search Techniques

Joeri van Leeuwen, Kaustubh Rajwade

arxiv:2405.20716 v1 · 2024-05-31 · 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{E3MIRPBIQN52IYI7ZU6SPPDJKZ}

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	2026-07-05T08:25:41.404362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d888bc28837ba4611fcd3d27bc695643d1bcd770a18ef292c83b0f559aadf1

Aliases

arxiv: 2405.20716 · arxiv_version: 2405.20716v1 · doi: 10.48550/arxiv.2405.20716 · pith_short_12: E3MIRPBIQN52 · pith_short_16: E3MIRPBIQN52IYI7 · pith_short_8: E3MIRPBI

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/E3MIRPBIQN52IYI7ZU6SPPDJKZ \
  | 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: 26d888bc28837ba4611fcd3d27bc695643d1bcd770a18ef292c83b0f559aadf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925e4ad863f41f74195a3c2c171ccc812a43b8f7a8409cbcc2bc40d3d1d9104b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-31T09:12:55Z",
    "title_canon_sha256": "437583af8cadc63f979928b6186274092765cc14525b204a386650fa79dfc9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.20716",
    "kind": "arxiv",
    "version": 1
  }
}