Pith Number

pith:7YFJ4IWR

pith:2018:7YFJ4IWRWB7ISRDUMNZQBSSWET

not attested not anchored not stored refs pending

Comment on (t, n) Threshold d-level Quantum Secret Sharing

Shih-Hung Kao, Tzonelih Hwang

arxiv:1803.00216 v1 · 2018-03-01 · quant-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{7YFJ4IWRWB7ISRDUMNZQBSSWET}

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	2026-05-18T00:22:12.975466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe0a9e22d1b07e894474637300ca5624f4633ff0a4fdded8a66c54ece46b4582

Aliases

arxiv: 1803.00216 · arxiv_version: 1803.00216v1 · doi: 10.48550/arxiv.1803.00216 · pith_short_12: 7YFJ4IWRWB7I · pith_short_16: 7YFJ4IWRWB7ISRDU · pith_short_8: 7YFJ4IWR

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/7YFJ4IWRWB7ISRDUMNZQBSSWET \
  | 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: fe0a9e22d1b07e894474637300ca5624f4633ff0a4fdded8a66c54ece46b4582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "095c7e624c5e5d656639e518faffda223b8811ad0c2e677df5814ea60d8726e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-01T05:27:27Z",
    "title_canon_sha256": "91a3e6856628840669c8e7b40a82a6c50f07e05ed910d9d58c2cf2547e1051f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00216",
    "kind": "arxiv",
    "version": 1
  }
}