Pith Number

pith:LEPOIF7E

pith:1995:LEPOIF7EQDWQ4SW3VGSFHFUDJL

not attested not anchored not stored refs pending

CHIRAL SYMMETRIES OF THE WZNW MODEL BY HAMILTONIAN METHODS

B. Sazdovi\'c

arxiv:hep-th/9503147 v1 · 1995-03-22 · 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{LEPOIF7EQDWQ4SW3VGSFHFUDJL}

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	2026-07-04T15:59:20.549741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591ee417e480ed0e4adba9a45396834af2d136c9dce3ce43e81c15092a1365be

Aliases

arxiv: hep-th/9503147 · arxiv_version: hep-th/9503147v1 · doi: 10.48550/arxiv.hep-th/9503147 · pith_short_12: LEPOIF7EQDWQ · pith_short_16: LEPOIF7EQDWQ4SW3 · pith_short_8: LEPOIF7E

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/LEPOIF7EQDWQ4SW3VGSFHFUDJL \
  | 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: 591ee417e480ed0e4adba9a45396834af2d136c9dce3ce43e81c15092a1365be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b870652a80ec862177f36080f906943e7dcb72a7b82f95b10096c023521034e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-03-22T11:58:00Z",
    "title_canon_sha256": "dfbd0510a9899916d53252edc73746cf501c65e11cf6d6ee96e69df0fb223a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9503147",
    "kind": "arxiv",
    "version": 1
  }
}