Pith Number

pith:5VGW6MHT

pith:2004:5VGW6MHTRM67F3GUMD4U32W263

not attested not anchored not stored refs pending

The symmetries of the Dirac--Pauli equation in two and three dimensions

C. Adam, J. Sanchez-Guillen

arxiv:hep-th/0412034 v2 · 2004-12-03 · 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{5VGW6MHTRM67F3GUMD4U32W263}

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	2026-05-18T04:14:16.887031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed4d6f30f38b3df2ecd460f94deadaf6c88b7ab7e034aaeeef66fc5f2c2ca731

Aliases

arxiv: hep-th/0412034 · arxiv_version: hep-th/0412034v2 · doi: 10.48550/arxiv.hep-th/0412034 · pith_short_12: 5VGW6MHTRM67 · pith_short_16: 5VGW6MHTRM67F3GU · pith_short_8: 5VGW6MHT

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/5VGW6MHTRM67F3GUMD4U32W263 \
  | 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: ed4d6f30f38b3df2ecd460f94deadaf6c88b7ab7e034aaeeef66fc5f2c2ca731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421668965c42ba8c1c61c691e034d028b452088fb80afaaa3167ae1e0c6802b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-03T10:36:11Z",
    "title_canon_sha256": "4147c541172e1a378a9c41c9cc76ed925d07d2652f86714b18471e43e1188729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412034",
    "kind": "arxiv",
    "version": 2
  }
}