Pith Number

pith:Y5GSVIQF

pith:2026:Y5GSVIQFTR37OW44JDZOOOUW5H

not attested not anchored not stored refs pending

Earth rotation turns event timing into a geometric probe of UHE neutrino origin

Andrew Cheek, Jo\~ao Paulo Pinheiro, Jordi Salvado

arxiv:2607.20608 v1 · 2026-07-22 · hep-ph · 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{Y5GSVIQFTR37OW44JDZOOOUW5H}

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	2026-07-24T00:23:25.198335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74d2aa2059c77f75b9c48f2e73a96e9fae3d3922b465ad81c639163b031af3f

Aliases

arxiv: 2607.20608 · arxiv_version: 2607.20608v1 · doi: 10.48550/arxiv.2607.20608 · pith_short_12: Y5GSVIQFTR37 · pith_short_16: Y5GSVIQFTR37OW44 · pith_short_8: Y5GSVIQF

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/Y5GSVIQFTR37OW44JDZOOOUW5H \
  | 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: c74d2aa2059c77f75b9c48f2e73a96e9fae3d3922b465ad81c639163b031af3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6893620ae581f3197951b408a717c85be6f7cbabf689ffc01ef5d9616754ca",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-22T18:00:00Z",
    "title_canon_sha256": "df7a804ef6e7a6e88263d4c2d9e07a77c6cc8b1cbf911936c6ceaee639457897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20608",
    "kind": "arxiv",
    "version": 1
  }
}