Pith Number

pith:P7UD5EPO

pith:2000:P7UD5EPOW4HCCSEYQMR6FLI6DW

not attested not anchored not stored refs pending

Model of Large Mixing Angle MSW Solution

Morimitsu Tanimoto

arxiv:hep-ph/0002159 v1 · 2000-02-15 · 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{P7UD5EPOW4HCCSEYQMR6FLI6DW}

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	2026-05-18T01:06:15.783545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe83e91eeb70e2148988323e2ad1e1db6861cf091eaff90a19de1c4c0f6ea18

Aliases

arxiv: hep-ph/0002159 · arxiv_version: hep-ph/0002159v1 · doi: 10.48550/arxiv.hep-ph/0002159 · pith_short_12: P7UD5EPOW4HC · pith_short_16: P7UD5EPOW4HCCSEY · pith_short_8: P7UD5EPO

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/P7UD5EPOW4HCCSEYQMR6FLI6DW \
  | 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: 7fe83e91eeb70e2148988323e2ad1e1db6861cf091eaff90a19de1c4c0f6ea18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ff67f3a2eb1f184af64def719a3dacc9454f064ff9123da0859a398c4f7eb2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-02-15T03:21:04Z",
    "title_canon_sha256": "af703d6c1b216b608e27967836d426cd967bd1c50678f3da44c228fd3dcf2266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0002159",
    "kind": "arxiv",
    "version": 1
  }
}