Pith Number

pith:TOJFJVEF

pith:2015:TOJFJVEFP4V7WAT7NLJ5MDH4FQ

not attested not anchored not stored refs pending

Quantum Merlin-Arthur with Clifford Arthur

Harumichi Nishimura, Keisuke Fujii, Masahito Hayashi, Tomoyuki Morimae

arxiv:1506.06447 v1 · 2015-06-22 · 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{TOJFJVEFP4V7WAT7NLJ5MDH4FQ}

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	2026-05-18T01:32:10.158511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b9254d4857f2bfb027f6ad3d60cfc2c0cbcc56a7c72fb19dd5788dba6f493b9

Aliases

arxiv: 1506.06447 · arxiv_version: 1506.06447v1 · doi: 10.48550/arxiv.1506.06447 · pith_short_12: TOJFJVEFP4V7 · pith_short_16: TOJFJVEFP4V7WAT7 · pith_short_8: TOJFJVEF

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/TOJFJVEFP4V7WAT7NLJ5MDH4FQ \
  | 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: 9b9254d4857f2bfb027f6ad3d60cfc2c0cbcc56a7c72fb19dd5788dba6f493b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eea2796a378fd8e50c9549f2dc6d65fd7b8301492e182d1a44ede870c019ebff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-22T02:33:58Z",
    "title_canon_sha256": "0d2cb17d385c8b84bc4743bc7db5b573104c35f4c5a1fe41d919d2601a2e0660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06447",
    "kind": "arxiv",
    "version": 1
  }
}