Pith Number

pith:7OEKYKOM

pith:2005:7OEKYKOMLDOKGY7EV4JTWCM2NN

not attested not anchored not stored refs pending

Distinguishing sets of quantum states

Rahul Jain

arxiv:quant-ph/0506205 v1 · 2005-06-24 · 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{7OEKYKOMLDOKGY7EV4JTWCM2NN}

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	2026-07-04T14:46:59.896793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb88ac29cc58dca363e4af133b099a6b767542a33c73f9273b6d8597d74ad494

Aliases

arxiv: quant-ph/0506205 · arxiv_version: quant-ph/0506205v1 · doi: 10.48550/arxiv.quant-ph/0506205 · pith_short_12: 7OEKYKOMLDOK · pith_short_16: 7OEKYKOMLDOKGY7E · pith_short_8: 7OEKYKOM

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/7OEKYKOMLDOKGY7EV4JTWCM2NN \
  | 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: fb88ac29cc58dca363e4af133b099a6b767542a33c73f9273b6d8597d74ad494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e20fc593ec569cd18e681ae1bb095ccfbece05ade58e8ab223595a92ba776242",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-06-24T05:45:02Z",
    "title_canon_sha256": "d07375849d9f9364085b05bff32c987028967558d26dad24f84345aa15b20c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0506205",
    "kind": "arxiv",
    "version": 1
  }
}