Pith Number

pith:TRU4DNZZ

pith:2013:TRU4DNZZB7NV6LUWU4DRVGAECS

not attested not anchored not stored refs pending

A Model with Chiral Quarks of Electric Charges -4/3 and 5/3

A. G. Dias, Alexandre Alves, D. A. Camargo, E. Ramirez Barreto

arxiv:1306.1275 v3 · 2013-06-06 · hep-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{TRU4DNZZB7NV6LUWU4DRVGAECS}

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	2026-05-18T03:17:56.310987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c69c1b7390fdb5f2e96a7071a98041480be56c15d1b750a99f388ddd74afe47

Aliases

arxiv: 1306.1275 · arxiv_version: 1306.1275v3 · doi: 10.48550/arxiv.1306.1275 · pith_short_12: TRU4DNZZB7NV · pith_short_16: TRU4DNZZB7NV6LUW · pith_short_8: TRU4DNZZ

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/TRU4DNZZB7NV6LUWU4DRVGAECS \
  | 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: 9c69c1b7390fdb5f2e96a7071a98041480be56c15d1b750a99f388ddd74afe47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c9fb9f62ef0e68ec1248705184630b2ea222d62da2808c291f78b414a41284",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-06-06T01:14:23Z",
    "title_canon_sha256": "bc2716065c643aa65b5fd34784f2c438b24d911786ae96093772567e3781357d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1275",
    "kind": "arxiv",
    "version": 3
  }
}