Pith Number

pith:I3OEQ3R2

pith:2016:I3OEQ3R27E6NOITV566YBMMNQC

not attested not anchored not stored refs pending

Reversible k-valued logic circuits are finitely generated for odd k

Peter Selinger

arxiv:1604.01646 v1 · 2016-04-06 · cs.ET · math.RA · 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{I3OEQ3R27E6NOITV566YBMMNQC}

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	2026-05-18T01:17:35.896923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46dc486e3af93cd72275efbd80b18d80a2ab5926de053bf6c2382fb52da9b7cc

Aliases

arxiv: 1604.01646 · arxiv_version: 1604.01646v1 · doi: 10.48550/arxiv.1604.01646 · pith_short_12: I3OEQ3R27E6N · pith_short_16: I3OEQ3R27E6NOITV · pith_short_8: I3OEQ3R2

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/I3OEQ3R27E6NOITV566YBMMNQC \
  | 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: 46dc486e3af93cd72275efbd80b18d80a2ab5926de053bf6c2382fb52da9b7cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1268f49da2d75fc91f6de816de118dc312855138ce19841a92c9611076132be4",
    "cross_cats_sorted": [
      "math.RA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-04-06T14:49:40Z",
    "title_canon_sha256": "343cd1dcfa62123aa0feae15333dd65fb40845e1611389860802d50c958b723d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01646",
    "kind": "arxiv",
    "version": 1
  }
}