Pith Number

pith:GEHK55HG

pith:2006:GEHK55HGAB6HAEYCVBGDFESK56

not attested not anchored not stored refs pending

Extension of Dirac theory and the classification of elementary particles

Janet Pan, Lu Lin

arxiv:physics/0604048 v1 · 2006-04-06 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEHK55HGAB6HAEYCVBGDFESK56}

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	2026-07-04T14:54:40.330527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310eaef4e6007c701302a84c32924aefa4eb3b89a9542a336cb6c07709575acd

Aliases

arxiv: physics/0604048 · arxiv_version: physics/0604048v1 · doi: 10.48550/arxiv.physics/0604048 · pith_short_12: GEHK55HGAB6H · pith_short_16: GEHK55HGAB6HAEYC · pith_short_8: GEHK55HG

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/GEHK55HGAB6HAEYCVBGDFESK56 \
  | 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: 310eaef4e6007c701302a84c32924aefa4eb3b89a9542a336cb6c07709575acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87ca3fd9cce68ce0e8cdcfbcc93d89f03020d23d3d62ffb32359c41b9bb48f2a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2006-04-06T14:30:11Z",
    "title_canon_sha256": "69c9bce6b9e975110014cd8e816374a876ef5faf0dd167b45b879e3f712239fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0604048",
    "kind": "arxiv",
    "version": 1
  }
}