Pith Number

pith:JEDLRVNN

pith:2024:JEDLRVNNNYK53YXX2MI54GFSGG

not attested not anchored not stored refs pending

A search for the fine-structure constant evolution from fast radio bursts and type Ia supernovae data

Jailson Alcaniz, Joel Carvalho, Rodrigo Gon\c{c}alves, Thais Lemos

arxiv:2406.11691 v2 · 2024-06-17 · astro-ph.CO · 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{JEDLRVNNNYK53YXX2MI54GFSGG}

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

1 paper in Pith

Cosmological-model independent limits on photon mass from FRB and SNe data

Receipt and verification

First computed	2026-07-05T10:04:13.870330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4906b8d5ad6e15dde2f7d311de18b2318ee7948a9c11b55256bddf242793d287

Aliases

arxiv: 2406.11691 · arxiv_version: 2406.11691v2 · doi: 10.48550/arxiv.2406.11691 · pith_short_12: JEDLRVNNNYK5 · pith_short_16: JEDLRVNNNYK53YXX · pith_short_8: JEDLRVNN

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/JEDLRVNNNYK53YXX2MI54GFSGG \
  | 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: 4906b8d5ad6e15dde2f7d311de18b2318ee7948a9c11b55256bddf242793d287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4581e0acb2d9f8a03cf8297800fe8d2bdf7a6c54b8fb172c62c96f6d554731db",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-06-17T16:09:22Z",
    "title_canon_sha256": "34cdfd6b68519838da874ecf564ea36f580fbf2c85b778375a535e00eeb50292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.11691",
    "kind": "arxiv",
    "version": 2
  }
}