Pith Number

pith:XJUMTKXA

pith:2002:XJUMTKXAFNBIP5GY5XZP47JYA2

not attested not anchored not stored refs pending

Neutrino Mass Models

S. F. King

arxiv:hep-ph/0208266 v1 · 2002-08-29 · hep-ph

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

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	2026-05-18T01:39:07.074516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba68c9aae02b4287f4d8edf2fe7d38069576a567ba20d9c2e3a2ea96eca965d9

Aliases

arxiv: hep-ph/0208266 · arxiv_version: hep-ph/0208266v1 · doi: 10.48550/arxiv.hep-ph/0208266 · pith_short_12: XJUMTKXAFNBI · pith_short_16: XJUMTKXAFNBIP5GY · pith_short_8: XJUMTKXA

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/XJUMTKXAFNBIP5GY5XZP47JYA2 \
  | 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: ba68c9aae02b4287f4d8edf2fe7d38069576a567ba20d9c2e3a2ea96eca965d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80cd00415f6bd1418e62feb864ddb31ffb42d9d0cbb11f687cfd2b2e6c3e262a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-08-29T10:29:36Z",
    "title_canon_sha256": "f97c14a9a007a4493dc6a2e993261604c3af80cdf4e0f33fa5c36e4a8356e248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0208266",
    "kind": "arxiv",
    "version": 1
  }
}