Pith Number

pith:MP5A7VX4

pith:1992:MP5A7VX4SU3MIB2PBHHGSX4KNG

not attested not anchored not stored refs pending

Semilocal Defects

John Preskill

arxiv:hep-ph/9206216 v1 · 1992-06-11 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MP5A7VX4SU3MIB2PBHHGSX4KNG}

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.

Cited by

1 paper in Pith

Accidental Peccei-Quinn Symmetry from Chiral Gauge Symmetry and Mirror QCD

Receipt and verification

First computed	2026-05-18T04:37:56.243177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63fa0fd6fc9536c4074f09ce695f8a69add02fbc37e85732085ec1d3ab0f0a8d

Aliases

arxiv: hep-ph/9206216 · arxiv_version: hep-ph/9206216v1 · doi: 10.48550/arxiv.hep-ph/9206216 · pith_short_12: MP5A7VX4SU3M · pith_short_16: MP5A7VX4SU3MIB2P · pith_short_8: MP5A7VX4

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/MP5A7VX4SU3MIB2PBHHGSX4KNG \
  | 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: 63fa0fd6fc9536c4074f09ce695f8a69add02fbc37e85732085ec1d3ab0f0a8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b3eef328e3477543bd1a4c485b138479778900c1af2d76f062fedf0824fd86",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1992-06-11T13:49:25Z",
    "title_canon_sha256": "cadd52fec5f32ca5735ed6e7ec7310954a6b0a77e71e9d4966440d2be2ff1e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9206216",
    "kind": "arxiv",
    "version": 1
  }
}