Pith Number

pith:ZBXEP23A

pith:2014:ZBXEP23AOBZJRLCSG5V55UAPZI

not attested not anchored not stored refs pending

"Quark Confinement" and Evolution of Covariant Hadron-Classification Scheme

Shin Ishida

arxiv:1401.2589 v2 · 2014-01-12 · 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{ZBXEP23AOBZJRLCSG5V55UAPZI}

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	2026-05-18T03:01:35.023155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86e47eb60707298ac52376bded00fca2a65412b1fd687d0d50e4afded119ba6

Aliases

arxiv: 1401.2589 · arxiv_version: 1401.2589v2 · doi: 10.48550/arxiv.1401.2589 · pith_short_12: ZBXEP23AOBZJ · pith_short_16: ZBXEP23AOBZJRLCS · pith_short_8: ZBXEP23A

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/ZBXEP23AOBZJRLCSG5V55UAPZI \
  | 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: c86e47eb60707298ac52376bded00fca2a65412b1fd687d0d50e4afded119ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a18aa6de4aed75322bb4f9180638cac1e2f6393bdf923b66d97d706c7388c58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-01-12T04:31:37Z",
    "title_canon_sha256": "690692a81604e0cb67e4073d9fbb45a96cb180bf00704b19186d41b9ce5b1d3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2589",
    "kind": "arxiv",
    "version": 2
  }
}