Pith Number

pith:A4D27MGK

pith:2013:A4D27MGKJDWNKO676DM3556UOT

not attested not anchored not stored refs pending

Structure identification and state initialization of spin networks with limited access

Naoki Yamamoto, Yuzuru Kato

arxiv:1305.0418 v2 · 2013-05-02 · quant-ph

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	2026-05-18T02:58:23.584666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0707afb0ca48ecd53bdff0d9bef7d474effcaa1f59016b85687e47fa3d50e5be

Aliases

arxiv: 1305.0418 · arxiv_version: 1305.0418v2 · doi: 10.48550/arxiv.1305.0418

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/A4D27MGKJDWNKO676DM3556UOT \
  | 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: 0707afb0ca48ecd53bdff0d9bef7d474effcaa1f59016b85687e47fa3d50e5be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044a10fe91d1bd5093996cb8872df2217a684f84538af7ea1e716f7c59f8ddc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-02T12:47:44Z",
    "title_canon_sha256": "8e3549603ed4cb6de26ea2b0e12a150ab2e98b5bcfdc6f46a1da5fef73327b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0418",
    "kind": "arxiv",
    "version": 2
  }
}