Pith Number

pith:KVVLQGKD

pith:2001:KVVLQGKDTK4HDQSN3WX54TNRDA

not attested not anchored not stored refs pending

Entanglement sharing among qudits

Kenneth A. Dennison, William K. Wootters

arxiv:quant-ph/0106058 v2 · 2001-06-10 · 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{KVVLQGKDTK4HDQSN3WX54TNRDA}

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	2026-05-18T03:24:20.484503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556ab819439ab871c24dddafde4db1181af2fa3e40189efb20590f6919ac62d4

Aliases

arxiv: quant-ph/0106058 · arxiv_version: quant-ph/0106058v2 · doi: 10.48550/arxiv.quant-ph/0106058 · pith_short_12: KVVLQGKDTK4H · pith_short_16: KVVLQGKDTK4HDQSN · pith_short_8: KVVLQGKD

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/KVVLQGKDTK4HDQSN3WX54TNRDA \
  | 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: 556ab819439ab871c24dddafde4db1181af2fa3e40189efb20590f6919ac62d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942810df5aa2c9aee3ceba3cb308a15aeff763d8a4e2ee41fc92f79382de1d8b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-06-10T20:28:23Z",
    "title_canon_sha256": "876a400d2508eabd3e91ec9052af8434a871446849f5292fb196a778f5be30e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0106058",
    "kind": "arxiv",
    "version": 2
  }
}