Pith Number

pith:4HAYZGLB

pith:2001:4HAYZGLBOU7R53HJOEDXJG5HYX

not attested not anchored not stored refs pending

Dirac variables in gauge theories

Victor Pervushin

arxiv:hep-th/0109218 v2 · 2001-09-28 · 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{4HAYZGLBOU7R53HJOEDXJG5HYX}

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	2026-05-18T04:17:36.575529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c18c9961753f1eece97107749ba7c5c86edb2223d7bf9fda76c7b4fb393780

Aliases

arxiv: hep-th/0109218 · arxiv_version: hep-th/0109218v2 · doi: 10.48550/arxiv.hep-th/0109218 · pith_short_12: 4HAYZGLBOU7R · pith_short_16: 4HAYZGLBOU7R53HJ · pith_short_8: 4HAYZGLB

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/4HAYZGLBOU7R53HJOEDXJG5HYX \
  | 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: e1c18c9961753f1eece97107749ba7c5c86edb2223d7bf9fda76c7b4fb393780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2070a7db95af424b4e87e70f60fe9f8788839bcb32cd085fab8cba84b7dec1d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-09-28T07:34:23Z",
    "title_canon_sha256": "e7a7e3909fc218375dae64b7fc683b40d64bd27f75d7b0e3aac8a3f549ed676f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0109218",
    "kind": "arxiv",
    "version": 2
  }
}