Pith Number

pith:OKW7X7LG

pith:2015:OKW7X7LGWVFRJ3QHLSPW7CDLPK

not attested not anchored not stored refs pending

Mixed Form of Ambiguous and Unambiguous Discriminations

Junde Wu, Minhyung Cho, Sunho Kim

arxiv:1512.01893 v1 · 2015-12-07 · 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{OKW7X7LGWVFRJ3QHLSPW7CDLPK}

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	2026-05-18T01:25:10.095387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72adfbfd66b54b14ee075c9f6f886b7a8d5b9d3caff68b03ec5e68adabcfd4e7

Aliases

arxiv: 1512.01893 · arxiv_version: 1512.01893v1 · doi: 10.48550/arxiv.1512.01893 · pith_short_12: OKW7X7LGWVFR · pith_short_16: OKW7X7LGWVFRJ3QH · pith_short_8: OKW7X7LG

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/OKW7X7LGWVFRJ3QHLSPW7CDLPK \
  | 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: 72adfbfd66b54b14ee075c9f6f886b7a8d5b9d3caff68b03ec5e68adabcfd4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8437e64bd6d2df502bc6e0d5aa79d9f5f041a2057f5699f1da99253e47d2a8ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-07T03:15:13Z",
    "title_canon_sha256": "3964b7b48b88f5f5d068e13abcb356de2f5376a79aaffe0f2299a92681b9a6a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01893",
    "kind": "arxiv",
    "version": 1
  }
}