Pith Number

pith:PYVHX5E7

pith:1996:PYVHX5E7GPHA5R7TD7QRLOZBKJ

not attested not anchored not stored refs pending

"Anomalous" U(1) Symmetry in Orbifold String Models

Hiroaki Nakano, Tatsuo Kobayashi

arxiv:hep-th/9612066 v1 · 1996-12-06 · hep-th · 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{PYVHX5E7GPHA5R7TD7QRLOZBKJ}

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	2026-05-18T01:05:56.428161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e2a7bf49f33ce0ec7f31fe115bb21524b26433f2e59bd79039dbc2ef44da22d

Aliases

arxiv: hep-th/9612066 · arxiv_version: hep-th/9612066v1 · doi: 10.48550/arxiv.hep-th/9612066 · pith_short_12: PYVHX5E7GPHA · pith_short_16: PYVHX5E7GPHA5R7T · pith_short_8: PYVHX5E7

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/PYVHX5E7GPHA5R7TD7QRLOZBKJ \
  | 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: 7e2a7bf49f33ce0ec7f31fe115bb21524b26433f2e59bd79039dbc2ef44da22d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816518102d8f7b5be7a3b7ce856db9c117f95cb296ec747d7d6acbc34a1f4b8f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-12-06T12:11:36Z",
    "title_canon_sha256": "45a77df0f3bdc9a8ce44689534c9f86379ef648fdc6287f192a12d76c0894551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9612066",
    "kind": "arxiv",
    "version": 1
  }
}