Pith Number

pith:R7HRADVE

pith:2026:R7HRADVEWCQVLKDJ6V3KNHANYL

not attested not anchored not stored refs pending

Reappraisal of the Constraints on Heavy Axion-like Particles from Gamma-Ray Bursts

Christopher V. Cappiello, P. S. Bhupal Dev, Saurav Das, Soebur Razzaque, Takuya Okawa

arxiv:2607.07297 v1 · 2026-07-08 · hep-ph · astro-ph.CO · 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{R7HRADVEWCQVLKDJ6V3KNHANYL}

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	2026-07-09T01:20:20.252416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fcf100ea4b0a155a869f576a69c0dc2f63f340bb035039aa5af4ccecc49bfab

Aliases

arxiv: 2607.07297 · arxiv_version: 2607.07297v1 · doi: 10.48550/arxiv.2607.07297 · pith_short_12: R7HRADVEWCQV · pith_short_16: R7HRADVEWCQVLKDJ · pith_short_8: R7HRADVE

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/R7HRADVEWCQVLKDJ6V3KNHANYL \
  | 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: 8fcf100ea4b0a155a869f576a69c0dc2f63f340bb035039aa5af4ccecc49bfab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00feb668c3a9d542688e461e988952575c2d406042299392e49d4eecebecb750",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-08T11:40:05Z",
    "title_canon_sha256": "074d5c1e5b3a12341a710aaf850667e79b81c9cef9d8139bf5f1e356911c3cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07297",
    "kind": "arxiv",
    "version": 1
  }
}