Pith Number

pith:6RANRK7I

pith:2011:6RANRK7IZKX5THYVWNE4DZDBE7

not attested not anchored not stored refs pending

Multiparty hierarchical quantum-information splitting

Deng-Yu Zhang, Li-Jun Xie, Shi-Qing Tang, Xin-Wen Wang

arxiv:1101.3700 v1 · 2011-01-19 · 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{6RANRK7IZKX5THYVWNE4DZDBE7}

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	2026-05-18T02:03:26.387221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f440d8abe8caafd99f15b349c1e46127ce3b2f4743f97accec882a8b3d7c8d78

Aliases

arxiv: 1101.3700 · arxiv_version: 1101.3700v1 · doi: 10.48550/arxiv.1101.3700 · pith_short_12: 6RANRK7IZKX5 · pith_short_16: 6RANRK7IZKX5THYV · pith_short_8: 6RANRK7I

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/6RANRK7IZKX5THYVWNE4DZDBE7 \
  | 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: f440d8abe8caafd99f15b349c1e46127ce3b2f4743f97accec882a8b3d7c8d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42eb2fe26614aa12b157e24340ab54568580f90cbc2b3e3ea09c24d2fba4882a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-19T14:48:03Z",
    "title_canon_sha256": "5a0682c2c93288253a52c2700ce2653391dfbe34ff8893c10429e42ebc2965b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3700",
    "kind": "arxiv",
    "version": 1
  }
}