Pith Number

pith:JIQARUEA

pith:2006:JIQARUEAUEJDM5ZC3CSVAC3RGO

not attested not anchored not stored refs pending

Lepton Mass Hierarchy and Neutrino Mixing

Harald Fritzsch, Zhi-zhong Xing

arxiv:hep-ph/0601104 v1 · 2006-01-13 · 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{JIQARUEAUEJDM5ZC3CSVAC3RGO}

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	2026-07-04T17:01:38.989800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a2008d080a112367722d8a5500b7133b31e7c1ee688b0ba25b518248e82e25b

Aliases

arxiv: hep-ph/0601104 · arxiv_version: hep-ph/0601104v1 · doi: 10.48550/arxiv.hep-ph/0601104 · pith_short_12: JIQARUEAUEJD · pith_short_16: JIQARUEAUEJDM5ZC · pith_short_8: JIQARUEA

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/JIQARUEAUEJDM5ZC3CSVAC3RGO \
  | 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: 4a2008d080a112367722d8a5500b7133b31e7c1ee688b0ba25b518248e82e25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dac943dcca68557ea04b94834e7de41378003a1a95bb0860c934bbb99458462",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-01-13T02:00:55Z",
    "title_canon_sha256": "d5b5a72030da5b35171349b474d165da8f02f196ab8d6c15df0307c44a952e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0601104",
    "kind": "arxiv",
    "version": 1
  }
}