Pith Number

pith:RZKCHEYD

pith:2026:RZKCHEYD2MCI7L4JQPW5R3IQLZ

not attested not anchored not stored refs pending

Four, One, and None: Quantifying the Ultra-High-Energy Neutrino Anomaly Across ANITA-IV, KM3NeT, and IceCube

Carlos A. Arg\"uelles, Dibya S. Chattopadhyay, Vedran Brdar

arxiv:2607.19487 v1 · 2026-07-21 · astro-ph.HE · hep-ex · 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{RZKCHEYD2MCI7L4JQPW5R3IQLZ}

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	2026-07-23T00:23:52.356575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e54239303d3048faf8983edd8ed105e4158d91e771f312e464cf9308e82fc0a

Aliases

arxiv: 2607.19487 · arxiv_version: 2607.19487v1 · doi: 10.48550/arxiv.2607.19487 · pith_short_12: RZKCHEYD2MCI · pith_short_16: RZKCHEYD2MCI7L4J · pith_short_8: RZKCHEYD

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/RZKCHEYD2MCI7L4JQPW5R3IQLZ \
  | 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: 8e54239303d3048faf8983edd8ed105e4158d91e771f312e464cf9308e82fc0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaaa49ed9b778d1231422ceccd7b9a9e81b5de6cd408d371b13f5d526b804007",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-21T18:06:43Z",
    "title_canon_sha256": "b425fc3c1e5f5ad01bb009be4ac25803d48bcea6feb31ce039487e4b66c5ece1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19487",
    "kind": "arxiv",
    "version": 1
  }
}