Pith Number

pith:JDZEP4RR

pith:1993:JDZEP4RRTF25XVKTRZB3Q7FBYK

not attested not anchored not stored refs pending

Two dimensional SU(N) x SU(N) chiral models on the lattice

Ettore Vicari, Paolo Rossi

arxiv:hep-lat/9307014 v2 · 1993-07-15 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDZEP4RRTF25XVKTRZB3Q7FBYK}

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	2026-05-18T04:32:54.778180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f247f2319975dbd5538e43b87ca1c2a153d008e381e68ccc1a61cf48663b4e

Aliases

arxiv: hep-lat/9307014 · arxiv_version: hep-lat/9307014v2 · doi: 10.48550/arxiv.hep-lat/9307014 · pith_short_12: JDZEP4RRTF25 · pith_short_16: JDZEP4RRTF25XVKT · pith_short_8: JDZEP4RR

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/JDZEP4RRTF25XVKTRZB3Q7FBYK \
  | 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: 48f247f2319975dbd5538e43b87ca1c2a153d008e381e68ccc1a61cf48663b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bf68ae1aa39160b8e7ddad617f61819fb2c9949c281f1aa8a1a102b9e588280",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1993-07-15T07:53:35Z",
    "title_canon_sha256": "5005ccbae3fa3abf9f3d57167f4b80bd3f76556845d3faf083651aee5499c67a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9307014",
    "kind": "arxiv",
    "version": 2
  }
}