Pith Number

pith:62YV45HD

pith:2022:62YV45HDERRQYOLPR67734WF6K

not attested not anchored not stored refs pending

Cornering Optics

Chad Nester (Tallinn University of Technology), Guillaume Boisseau (University of Oxford), Mario Rom\'an (Tallinn University of Technology)

arxiv:2205.00842 v2 · 2022-05-02 · math.CT · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62YV45HDERRQYOLPR67734WF6K}

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.

Cited by

2 papers in Pith

Polycategorical Constructions for Unitary Supermaps of Arbitrary Dimension

Supermaps on generalised theories

Receipt and verification

First computed	2026-07-05T06:35:43.593037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b15e74e324630c396f8fbffdf2c5f28797b3b20c3a95819022537baaeedee0

Aliases

arxiv: 2205.00842 · arxiv_version: 2205.00842v2 · doi: 10.48550/arxiv.2205.00842 · pith_short_12: 62YV45HDERRQ · pith_short_16: 62YV45HDERRQYOLP · pith_short_8: 62YV45HD

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/62YV45HDERRQYOLPR67734WF6K \
  | 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: f6b15e74e324630c396f8fbffdf2c5f28797b3b20c3a95819022537baaeedee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337ec99727979e7dc9bf2c161a77c7447f45915c19d477fad748030b03a58a0c",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2022-05-02T12:12:52Z",
    "title_canon_sha256": "69aad55065655d6b2d740ac879d75859d4376df5f5e452e69977bca287c56c84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00842",
    "kind": "arxiv",
    "version": 2
  }
}