Pith Number

pith:BIRTWUXB

pith:2002:BIRTWUXBJMVCW6VWP3P7MQUVAS

not attested not anchored not stored refs pending

Electron-electron Bound States in Parity-Preserving QED3

H. Belich, J.A. Helayel-Neto, Jr., M.M. Ferreira, O.M. Del Cima

arxiv:hep-th/0204024 v3 · 2002-04-02 · 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{BIRTWUXBJMVCW6VWP3P7MQUVAS}

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	2026-05-18T03:47:11.031112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a233b52e14b2a2b7ab67edff64295048983d4d94b95d2fe08af1654d4bd7ecb

Aliases

arxiv: hep-th/0204024 · arxiv_version: hep-th/0204024v3 · doi: 10.48550/arxiv.hep-th/0204024 · pith_short_12: BIRTWUXBJMVC · pith_short_16: BIRTWUXBJMVCW6VW · pith_short_8: BIRTWUXB

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/BIRTWUXBJMVCW6VWP3P7MQUVAS \
  | 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: 0a233b52e14b2a2b7ab67edff64295048983d4d94b95d2fe08af1654d4bd7ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1382ffb27bd042f827d343a78a22aa5c8ee6d648ef322f2f7ab4ef7668c60860",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-02T20:11:29Z",
    "title_canon_sha256": "518edf31010d4298170b7fc85f1c068e0e02d9f01360a5734e511162823dc0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204024",
    "kind": "arxiv",
    "version": 3
  }
}