Pith Number

pith:FXKCX2DU

pith:2003:FXKCX2DU5ZV2RKE6ZRLRSQI3JR

not attested not anchored not stored refs pending

A Quantum Information Theoretical Model for Quantum Secret Sharing Schemes

Anderson C. A. Nascimento, Andreas Winter, Hideki Imai, Joern Mueller-Quade, Pim Tuyls

arxiv:quant-ph/0311136 v1 · 2003-11-20 · 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{FXKCX2DU5ZV2RKE6ZRLRSQI3JR}

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	2026-05-18T00:39:07.478169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd42be874ee6ba8a89ecc5719411b4c7cc168b212594d2ed16335a73b4010c0

Aliases

arxiv: quant-ph/0311136 · arxiv_version: quant-ph/0311136v1 · doi: 10.48550/arxiv.quant-ph/0311136 · pith_short_12: FXKCX2DU5ZV2 · pith_short_16: FXKCX2DU5ZV2RKE6 · pith_short_8: FXKCX2DU

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/FXKCX2DU5ZV2RKE6ZRLRSQI3JR \
  | 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: 2dd42be874ee6ba8a89ecc5719411b4c7cc168b212594d2ed16335a73b4010c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c803083abd331619f513e45abb466197fa78a1bc4aee232e21ba91e0a0f8d085",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-11-20T08:43:09Z",
    "title_canon_sha256": "c618f9ecb87a6b279e5dfc24087c01ae27ea7c95b4374be9a0b27fc315a5cc42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0311136",
    "kind": "arxiv",
    "version": 1
  }
}