Pith Number

pith:OL54JLE4

pith:1999:OL54JLE4P4QHXMDYY3JEKZV6H5

not attested not anchored not stored refs pending

Even flavor QED3 in an external magnetic field

A.Momen, G.Koutsoumbas, K.Farakos, N.Mavromatos

arxiv:hep-lat/9909010 v1 · 1999-09-02 · 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{OL54JLE4P4QHXMDYY3JEKZV6H5}

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	2026-05-18T01:39:11.273694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72fbc4ac9c7f207bb078c6d24566be3f5e0d9eddec1d87ad363c02c0588c7023

Aliases

arxiv: hep-lat/9909010 · arxiv_version: hep-lat/9909010v1 · doi: 10.48550/arxiv.hep-lat/9909010 · pith_short_12: OL54JLE4P4QH · pith_short_16: OL54JLE4P4QHXMDY · pith_short_8: OL54JLE4

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/OL54JLE4P4QHXMDYY3JEKZV6H5 \
  | 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: 72fbc4ac9c7f207bb078c6d24566be3f5e0d9eddec1d87ad363c02c0588c7023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa5cca36413d6d04db175c3406ec8aa64e45c3d9127212e092aeed5d29fa7cce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-02T12:52:55Z",
    "title_canon_sha256": "d5bd6c4fda835fa0297b30e4fdab9352cb268fcee164aa00e8eb54d291855ca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909010",
    "kind": "arxiv",
    "version": 1
  }
}