Pith Number

pith:BKUJVTVG

pith:1998:BKUJVTVGJM6OY3MDXKGM2SCPD7

not attested not anchored not stored refs pending

P,T-invariant system of Chern-Simons fields: Pseudoclassical model and hidden symmetries

Khazret Nirov, Mikhail Plyushchay

arxiv:hep-th/9803221 v1 · 1998-03-26 · 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{BKUJVTVGJM6OY3MDXKGM2SCPD7}

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	2026-05-18T02:35:55.162944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa89acea64b3cec6d83ba8ccd484f1fddaf491e4206cb7b6179e0b310919808

Aliases

arxiv: hep-th/9803221 · arxiv_version: hep-th/9803221v1 · doi: 10.48550/arxiv.hep-th/9803221 · pith_short_12: BKUJVTVGJM6O · pith_short_16: BKUJVTVGJM6OY3MD · pith_short_8: BKUJVTVG

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/BKUJVTVGJM6OY3MDXKGM2SCPD7 \
  | 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: 0aa89acea64b3cec6d83ba8ccd484f1fddaf491e4206cb7b6179e0b310919808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc10e76e24bc021bbc87dd245ddfa2682261b0b6aaccc331c83990d8105e1ce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-03-26T17:57:06Z",
    "title_canon_sha256": "16676ec10d841de7eccb990e1137b4fee4e5c860e26db5a72daf1f9f68e1b474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9803221",
    "kind": "arxiv",
    "version": 1
  }
}