Pith Number

pith:NCCFS23N

pith:2000:NCCFS23NPI6NK5A3IGTL4GSN6P

not attested not anchored not stored refs pending

Effects of quantum space time foam in the neutrino sector

H. P\"as, H.V. Klapdor-Kleingrothaus, U. Sarkar

arxiv:hep-ph/0004123 v2 · 2000-04-13 · hep-ph · astro-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCCFS23NPI6NK5A3IGTL4GSN6P}

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	2026-05-18T04:34:17.511852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6884596b6d7a3cd5741b41a6be1a4df3dff71647371ea9218909a18cb5afb6fd

Aliases

arxiv: hep-ph/0004123 · arxiv_version: hep-ph/0004123v2 · doi: 10.48550/arxiv.hep-ph/0004123 · pith_short_12: NCCFS23NPI6N · pith_short_16: NCCFS23NPI6NK5A3 · pith_short_8: NCCFS23N

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/NCCFS23NPI6NK5A3IGTL4GSN6P \
  | 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: 6884596b6d7a3cd5741b41a6be1a4df3dff71647371ea9218909a18cb5afb6fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bddf645a9e9b77695ae02e634cc247a51eecf4babe26ba737f1ac5b38f79cbee",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-04-13T17:58:10Z",
    "title_canon_sha256": "19b4be7dfcf9f5d68e69c6767b9a170410969aa46e4a2c2bf2c485bf488c5c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0004123",
    "kind": "arxiv",
    "version": 2
  }
}