Pith Number

pith:2RHGT5XG

pith:2014:2RHGT5XGNT2522AN7JHKGTJ2JX

not attested not anchored not stored refs pending

Quantum Strongly Secure Ramp Secret Sharing

Paul Zhang, Ryutaroh Matsumoto

arxiv:1404.5749 v3 · 2014-04-23 · 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{2RHGT5XGNT2522AN7JHKGTJ2JX}

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	2026-05-18T02:28:05.319344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d44e69f6e66cf5dd680dfa4ea34d3a4df0b7cac4c0c152b664b681dbfa0b1423

Aliases

arxiv: 1404.5749 · arxiv_version: 1404.5749v3 · doi: 10.48550/arxiv.1404.5749 · pith_short_12: 2RHGT5XGNT25 · pith_short_16: 2RHGT5XGNT2522AN · pith_short_8: 2RHGT5XG

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/2RHGT5XGNT2522AN7JHKGTJ2JX \
  | 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: d44e69f6e66cf5dd680dfa4ea34d3a4df0b7cac4c0c152b664b681dbfa0b1423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24999c3b8cf171eb23fc3a21814d4d59d5e33a4626b783884261f309c76ad4b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-23T09:02:34Z",
    "title_canon_sha256": "b5e192e708783771697007b2c78b4149c460b144ecfa0219aee32d203e253d78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5749",
    "kind": "arxiv",
    "version": 3
  }
}