Pith Number

pith:4TFOW75L

pith:2026:4TFOW75LXNLDVW4QK33V2CEYS2

not attested not anchored not stored refs pending

Impact of Primordial Black Holes Induced Neutrinos on the Cosmic 21-cm Brightness Temperature

Gaurav Goswami, Mansi Dhuria, Prabhav Singh

arxiv:2605.30449 v1 · 2026-05-28 · 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{4TFOW75LXNLDVW4QK33V2CEYS2}

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	2026-06-01T01:02:54.901219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4caeb7fabbb563adb9056f75d0898969e0bbd5d9293cfe051b66f0c6f7da41a

Aliases

arxiv: 2605.30449 · arxiv_version: 2605.30449v1 · doi: 10.48550/arxiv.2605.30449 · pith_short_12: 4TFOW75LXNLD · pith_short_16: 4TFOW75LXNLDVW4Q · pith_short_8: 4TFOW75L

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/4TFOW75LXNLDVW4QK33V2CEYS2 \
  | 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: e4caeb7fabbb563adb9056f75d0898969e0bbd5d9293cfe051b66f0c6f7da41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf896a12a1bded5f09946b473021189e2813664bed86c124d7d48a77cc53e12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-28T18:19:46Z",
    "title_canon_sha256": "f2b3d9e306b7b6aa5996e23ce1f70b054434caf7433273ef90546a8881500560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30449",
    "kind": "arxiv",
    "version": 1
  }
}