Pith Number

pith:EAQ73FHI

pith:2025:EAQ73FHIICX4T4ZG47QEZCEINW

not attested not anchored not stored refs pending

Testing an unstable cosmic neutrino background

Pasquale Di Bari

arxiv:2505.05405 v1 · 2025-05-08 · 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{EAQ73FHIICX4T4ZG47QEZCEINW}

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	2026-07-05T11:00:23.769077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2021fd94e840afc9f326e7e04c88886db6391e7eb78744e82229a84934667207

Aliases

arxiv: 2505.05405 · arxiv_version: 2505.05405v1 · doi: 10.48550/arxiv.2505.05405 · pith_short_12: EAQ73FHIICX4 · pith_short_16: EAQ73FHIICX4T4ZG · pith_short_8: EAQ73FHI

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/EAQ73FHIICX4T4ZG47QEZCEINW \
  | 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: 2021fd94e840afc9f326e7e04c88886db6391e7eb78744e82229a84934667207

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7dcef58be3e86b9d9c2e689a0bf8e67dceaf2221e3c6ddf8b4069e6b55d56d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-08T16:46:13Z",
    "title_canon_sha256": "ea48ee598c4c6658d0661feada41558b96620533c5518cebb25b4604ffab58f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05405",
    "kind": "arxiv",
    "version": 1
  }
}