Pith Number

pith:FF2HLCU4

pith:1999:FF2HLCU42XQEUCF5SGSNPNDB3T

not attested not anchored not stored refs pending

Can lepton flavor violating interactions explain the atmospheric neutrino problem?

Damien M. Pierce, Sven Bergmann, Yuval Grossman

arxiv:hep-ph/9909390 v1 · 1999-09-15 · 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{FF2HLCU42XQEUCF5SGSNPNDB3T}

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	2026-07-04T16:14:29.260081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2974758a9cd5e04a08bd91a4d7b461dcda92bdfa0d7101e30219e27d3c657812

Aliases

arxiv: hep-ph/9909390 · arxiv_version: hep-ph/9909390v1 · doi: 10.48550/arxiv.hep-ph/9909390 · pith_short_12: FF2HLCU42XQE · pith_short_16: FF2HLCU42XQEUCF5 · pith_short_8: FF2HLCU4

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/FF2HLCU42XQEUCF5SGSNPNDB3T \
  | 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: 2974758a9cd5e04a08bd91a4d7b461dcda92bdfa0d7101e30219e27d3c657812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab9a123b9d8eb17328b7125571ae4c80fef6676850b15216145ab46ff9b6074",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-09-15T20:52:08Z",
    "title_canon_sha256": "af94869b056c89c9897786beda172634104bc967da78c991d36aaa2298010d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9909390",
    "kind": "arxiv",
    "version": 1
  }
}