Pith Number

pith:VUEBTYZD

pith:2011:VUEBTYZDB7RC3TTDXML735RHCO

not attested not anchored not stored refs pending

Semiquantum secret sharing using two-particle entangled state

Chao-jing Tang, Jian Wang, Quan Zhang, Sheng Zhang

arxiv:1104.1270 v2 · 2011-04-07 · 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{VUEBTYZDB7RC3TTDXML735RHCO}

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	2026-05-18T04:23:45.106359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad0819e3230fe22dce63bb17fdf627139ce637984d8bff9b85d522cc140974c6

Aliases

arxiv: 1104.1270 · arxiv_version: 1104.1270v2 · doi: 10.48550/arxiv.1104.1270 · pith_short_12: VUEBTYZDB7RC · pith_short_16: VUEBTYZDB7RC3TTD · pith_short_8: VUEBTYZD

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/VUEBTYZDB7RC3TTDXML735RHCO \
  | 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: ad0819e3230fe22dce63bb17fdf627139ce637984d8bff9b85d522cc140974c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a492162e59eb550657069bc4751d52eab2c67d9f95ad56dbbdef2f6c71f9418",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-07T08:41:16Z",
    "title_canon_sha256": "6b44f62f6e43f7d8b62593d05168f1359111b534ac381aa163ec6e7a9df8ec90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1270",
    "kind": "arxiv",
    "version": 2
  }
}