Pith Number

pith:NFWGXJBD

pith:2011:NFWGXJBD2EQYPV7XQO4R3FCN3S

not attested not anchored not stored refs pending

Two exercises about neutrino departure times at CERN

Bernd A. Berg, Peter Hoeflich

arxiv:1110.2814 v1 · 2011-10-13 · physics.pop-ph · hep-ex · hep-ph · physics.ed-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{NFWGXJBD2EQYPV7XQO4R3FCN3S}

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	2026-05-18T04:11:06.916818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

696c6ba423d12187d7f783b91d944ddc88dd734c05bab237c6abd0d92ac682ce

Aliases

arxiv: 1110.2814 · arxiv_version: 1110.2814v1 · doi: 10.48550/arxiv.1110.2814 · pith_short_12: NFWGXJBD2EQY · pith_short_16: NFWGXJBD2EQYPV7X · pith_short_8: NFWGXJBD

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/NFWGXJBD2EQYPV7XQO4R3FCN3S \
  | 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: 696c6ba423d12187d7f783b91d944ddc88dd734c05bab237c6abd0d92ac682ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d712164a57c1545a6a370844ce884dddf069faa7d1582235ea0080921b2abc7c",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "physics.ed-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2011-10-13T00:12:09Z",
    "title_canon_sha256": "a68d504801d44626a6d54475598355fa51fd8b09823ca424d0492f9eaaa4c68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2814",
    "kind": "arxiv",
    "version": 1
  }
}