Pith Number

pith:QMRUDJGD

pith:2017:QMRUDJGDVHV3EYED6YX77K5LPE

not attested not anchored not stored refs pending

A Note on the Power of Non-Deterministic Circuits with Gate Restrictions

Gustav Nordh

arxiv:1705.03263 v2 · 2017-05-09 · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMRUDJGDVHV3EYED6YX77K5LPE}

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	2026-05-18T00:44:15.262102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832341a4c3a9ebb26083f62fffabab790413043c82f2adecc337a424e45b4ac6

Aliases

arxiv: 1705.03263 · arxiv_version: 1705.03263v2 · doi: 10.48550/arxiv.1705.03263 · pith_short_12: QMRUDJGDVHV3 · pith_short_16: QMRUDJGDVHV3EYED · pith_short_8: QMRUDJGD

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/QMRUDJGDVHV3EYED6YX77K5LPE \
  | 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: 832341a4c3a9ebb26083f62fffabab790413043c82f2adecc337a424e45b4ac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12d9111290b3e7f062b010e262b05f82dcc8530b2ff778b3c66672093f0325b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-05-09T10:24:57Z",
    "title_canon_sha256": "27d44cb786c31b02681a4669003c4d54af59667d23e97af64d59c61c72868bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03263",
    "kind": "arxiv",
    "version": 2
  }
}