Pith Number

pith:Z6XB5ZOC

pith:2005:Z6XB5ZOCINPVGHEK7OH2W4GIEO

not attested not anchored not stored refs pending

Extension maps

Aik-meng Kuah, E.C.G. Sudarshan

arxiv:quant-ph/0503119 v1 · 2005-03-12 · 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{Z6XB5ZOCINPVGHEK7OH2W4GIEO}

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.

Cited by

1 paper in Pith

Identifiability of Autonomous and Controlled Open Quantum Systems

Receipt and verification

First computed	2026-07-04T14:46:56.397152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfae1ee5c2435f531c8afb8fab70c823882bae4ded34d203545cf308e1f352fa

Aliases

arxiv: quant-ph/0503119 · arxiv_version: quant-ph/0503119v1 · doi: 10.48550/arxiv.quant-ph/0503119 · pith_short_12: Z6XB5ZOCINPV · pith_short_16: Z6XB5ZOCINPVGHEK · pith_short_8: Z6XB5ZOC

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/Z6XB5ZOCINPVGHEK7OH2W4GIEO \
  | 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: cfae1ee5c2435f531c8afb8fab70c823882bae4ded34d203545cf308e1f352fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803cacccda3731e4079758b2f49ac433dd3284cd283d4aae7f71a0c2570bbf93",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-03-12T16:55:28Z",
    "title_canon_sha256": "ff66b54c13e677135367d7a581c8c8a92da5b2c3b8300f26b3bf870d04671c0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0503119",
    "kind": "arxiv",
    "version": 1
  }
}