Pith Number

pith:5UEDAX6N

pith:2018:5UEDAX6NF22LAVW4DL2OF3FQOV

not attested not anchored not stored refs pending

Local unambiguous discrimination of symmetric ternary states

Kenji Nakahira, Kentaro Kato, Tsuyoshi Sasaki Usuda

arxiv:1806.08784 v2 · 2018-06-20 · 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{5UEDAX6NF22LAVW4DL2OF3FQOV}

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	2026-05-17T23:53:57.609668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed08305fcd2eb4b056dc1af4e2ecb0756d676d4586a7250abed0ac4a5eba1794

Aliases

arxiv: 1806.08784 · arxiv_version: 1806.08784v2 · doi: 10.48550/arxiv.1806.08784 · pith_short_12: 5UEDAX6NF22L · pith_short_16: 5UEDAX6NF22LAVW4 · pith_short_8: 5UEDAX6N

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/5UEDAX6NF22LAVW4DL2OF3FQOV \
  | 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: ed08305fcd2eb4b056dc1af4e2ecb0756d676d4586a7250abed0ac4a5eba1794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f228466a49242b15d86bf490d32a674ec7c450bb2351c2e597116ade432aac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-20T09:55:37Z",
    "title_canon_sha256": "aac766920bcf1cb562441c60807aa257fd0b55f9e97a70c82b9e44a8608da640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08784",
    "kind": "arxiv",
    "version": 2
  }
}