Pith Number

pith:TKBGQCQM

pith:2014:TKBGQCQMQMBG6PKHOFIWA64CIH

not attested not anchored not stored refs pending

Exotic Four Quark Matter: $Z_1(4475)$

Li Ma, Shi-Lin Zhu, Xiang Liu, Xiao-Hai Liu

arxiv:1404.3450 v4 · 2014-04-14 · hep-ph · hep-ex · hep-lat · nucl-th

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:44:08.949441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a82680a0c83026f3d477151607b8241efac0fbbf320a270d35a7f8a2627fc7d

Aliases

arxiv: 1404.3450 · arxiv_version: 1404.3450v4 · doi: 10.48550/arxiv.1404.3450

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/TKBGQCQMQMBG6PKHOFIWA64CIH \
  | 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: 9a82680a0c83026f3d477151607b8241efac0fbbf320a270d35a7f8a2627fc7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f08cbb291d51a4ce273be29cc3f533f710c04c49db57c6008c9325fb8bd38b56",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-04-14T02:16:33Z",
    "title_canon_sha256": "40cd7573737842b2641c777a5a6ee055f702980821e263bf4c6323651eab24f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3450",
    "kind": "arxiv",
    "version": 4
  }
}