Pith Number

pith:MQJC72TE

pith:2017:MQJC72TEAAWWOC4E2MROHMFWN5

not attested not anchored not stored refs pending

Security enhanced memory for quantum state

Tetsuya Mukai

arxiv:1707.09113 v1 · 2017-07-28 · quant-ph · physics.atom-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{MQJC72TEAAWWOC4E2MROHMFWN5}

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	2026-05-18T00:39:17.059701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64122fea64002d670b84d322e3b0b66f68632ecbba2252b6ef6d50b81b258d5f

Aliases

arxiv: 1707.09113 · arxiv_version: 1707.09113v1 · doi: 10.48550/arxiv.1707.09113 · pith_short_12: MQJC72TEAAWW · pith_short_16: MQJC72TEAAWWOC4E · pith_short_8: MQJC72TE

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/MQJC72TEAAWWOC4E2MROHMFWN5 \
  | 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: 64122fea64002d670b84d322e3b0b66f68632ecbba2252b6ef6d50b81b258d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402a0c608262117d7ab3e6357347ef5a0831991954b33a89a6ce9c45d0c9ab14",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-28T06:06:34Z",
    "title_canon_sha256": "ba8c9f160a24d6f9622daba0f01cb28b3c3ee4cd3c4f6bed96333be37cc84a2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09113",
    "kind": "arxiv",
    "version": 1
  }
}