Pith Number

pith:Z2INTDOG

pith:2000:Z2INTDOGMR6FTHEGCCXDBWQTNV

not attested not anchored not stored refs pending

Loop Variables and Gauge Invariant Interactions - I

B. Sathiapalan

arxiv:hep-th/0002139 v2 · 2000-02-17 · 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{Z2INTDOGMR6FTHEGCCXDBWQTNV}

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	2026-05-18T04:23:55.038140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce90d98dc6647c599c8610ae30da136d5e89802eec0448ed54cad61bc0d46f55

Aliases

arxiv: hep-th/0002139 · arxiv_version: hep-th/0002139v2 · doi: 10.48550/arxiv.hep-th/0002139 · pith_short_12: Z2INTDOGMR6F · pith_short_16: Z2INTDOGMR6FTHEG · pith_short_8: Z2INTDOG

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/Z2INTDOGMR6FTHEGCCXDBWQTNV \
  | 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: ce90d98dc6647c599c8610ae30da136d5e89802eec0448ed54cad61bc0d46f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590b102ff08377a2ad6a27dbeb0022e39c7334cfac3e54ab4890252bb103b3d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-02-17T07:38:21Z",
    "title_canon_sha256": "57a10c9e3522e4d648f26ff6983e8846bcc4021a85f3010d30cfae1313db611c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0002139",
    "kind": "arxiv",
    "version": 2
  }
}