Pith Number

pith:UT673HGQ

pith:2013:UT673HGQQIJ4YCS7MBIQE33GYD

not attested not anchored not stored refs pending

Applying quantitative semantics to higher-order quantum computing

Beno\^it Valiron, Michele Pagani, Peter Selinger

arxiv:1311.2290 v1 · 2013-11-10 · cs.LO · cs.PL · 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{UT673HGQQIJ4YCS7MBIQE33GYD}

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	2026-05-18T03:07:33.041043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4fdfd9cd08213cc0a5f6051026f66c0cb8f7185d5d74398eeaa7671c8f91b34

Aliases

arxiv: 1311.2290 · arxiv_version: 1311.2290v1 · doi: 10.48550/arxiv.1311.2290 · pith_short_12: UT673HGQQIJ4 · pith_short_16: UT673HGQQIJ4YCS7 · pith_short_8: UT673HGQ

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/UT673HGQQIJ4YCS7MBIQE33GYD \
  | 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: a4fdfd9cd08213cc0a5f6051026f66c0cb8f7185d5d74398eeaa7671c8f91b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73b2ad72163eeefc8bc84eeb947f6575e4a4abbd02d2b9201d0f64c6c5622230",
    "cross_cats_sorted": [
      "cs.PL",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-11-10T17:56:21Z",
    "title_canon_sha256": "49f48db6710e19fc3df48457389a822dd6d87f6e0afa4bf051edb3f110066eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2290",
    "kind": "arxiv",
    "version": 1
  }
}