Pith Number

pith:YJYO6YK4

pith:2024:YJYO6YK4L6JZTOIOSXAEMMZBZY

not attested not anchored not stored refs pending

Cosmology-independent Photon Mass Limits from Localized Fast Radio Bursts by using Artificial Neural Networks

Bao Wang, Jing-Yu Ran, Jun-Jie Wei

arxiv:2404.17154 v1 · 2024-04-26 · astro-ph.CO · astro-ph.HE · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJYO6YK4L6JZTOIOSXAEMMZBZY}

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	2026-07-05T08:12:33.583049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c270ef615c5f9399b90e95c0463321ce1e5c96cd6dcc2910997c3369bb34ea79

Aliases

arxiv: 2404.17154 · arxiv_version: 2404.17154v1 · doi: 10.48550/arxiv.2404.17154 · pith_short_12: YJYO6YK4L6JZ · pith_short_16: YJYO6YK4L6JZTOIO · pith_short_8: YJYO6YK4

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/YJYO6YK4L6JZTOIOSXAEMMZBZY \
  | 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: c270ef615c5f9399b90e95c0463321ce1e5c96cd6dcc2910997c3369bb34ea79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edfaca9c36c8421447b983821ca40742610dea2cd1275401e18ae260f683ce57",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-04-26T04:55:36Z",
    "title_canon_sha256": "8ec2a929d63bdebe10db733eddc693d0c0b5e8cc5a91c4b6a849a3ecf2b8cc29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17154",
    "kind": "arxiv",
    "version": 1
  }
}