Pith Number

pith:E7MQGXY5

pith:1999:E7MQGXY5LMFLMYD3YHUBUNOKAP

not attested not anchored not stored refs pending

Neutrino Oscillations in a Predictive SUSY GUT

K. Tobe (Ohio State University), S. Raby, T. Blazek (Northwestern University)

arxiv:hep-ph/9903340 v1 · 1999-03-12 · 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{E7MQGXY5LMFLMYD3YHUBUNOKAP}

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	2026-05-18T01:08:00.617660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d9035f1d5b0ab6607bc1e81a35ca03f08e2b09fcfedb809615c5f0052df589

Aliases

arxiv: hep-ph/9903340 · arxiv_version: hep-ph/9903340v1 · doi: 10.48550/arxiv.hep-ph/9903340 · pith_short_12: E7MQGXY5LMFL · pith_short_16: E7MQGXY5LMFLMYD3 · pith_short_8: E7MQGXY5

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/E7MQGXY5LMFLMYD3YHUBUNOKAP \
  | 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: 27d9035f1d5b0ab6607bc1e81a35ca03f08e2b09fcfedb809615c5f0052df589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279bc77b2ab192fa4ce31075aacb7aa34945af86cd32b7bdcd5804e290f90d27",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-03-12T17:03:31Z",
    "title_canon_sha256": "18789feb10107eba33b3fe206f7a5f9d65dea2d31e46916c9658f48ad1e8150b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9903340",
    "kind": "arxiv",
    "version": 1
  }
}