Pith Number

pith:QWPTSSZJ

pith:2010:QWPTSSZJRHVHGIHJWRYXN3SN24

not attested not anchored not stored refs pending

Quantum secret sharing with qudit graph states

Adrian Keet, Barry C. Sanders, Ben Fortescue, Damian Markham

arxiv:1004.4619 v3 · 2010-04-26 · 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{QWPTSSZJRHVHGIHJWRYXN3SN24}

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	2026-05-18T04:32:54.547395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859f394b2989ea7320e9b47176ee4dd71eaf809f4171eab96dfb5f2f5165cece

Aliases

arxiv: 1004.4619 · arxiv_version: 1004.4619v3 · doi: 10.48550/arxiv.1004.4619 · pith_short_12: QWPTSSZJRHVH · pith_short_16: QWPTSSZJRHVHGIHJ · pith_short_8: QWPTSSZJ

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/QWPTSSZJRHVHGIHJWRYXN3SN24 \
  | 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: 859f394b2989ea7320e9b47176ee4dd71eaf809f4171eab96dfb5f2f5165cece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280233a0afb6afe94b6677ff503e9a248a1aa5e50c08f0f3e09e2fa1d6ada637",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-04-26T19:46:37Z",
    "title_canon_sha256": "a41e2cb84b69f2f01d316c062a7ca147851d5592cb1f592979d529b24460a7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4619",
    "kind": "arxiv",
    "version": 3
  }
}