Pith Number

pith:KLMKLUD7

pith:2017:KLMKLUD7EYZHPFOWUNHV6Y7P2D

not attested not anchored not stored refs pending

Cubical Categories for Higher-Dimensional Parametricity

Kristina Sojakova, Patricia Johann

arxiv:1701.06244 v1 · 2017-01-23 · 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{KLMKLUD7EYZHPFOWUNHV6Y7P2D}

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	2026-05-18T00:52:18.865077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d8a5d07f26327795d6a34f5f63efd0d85c5d616ca741d4df894ba8477a369a

Aliases

arxiv: 1701.06244 · arxiv_version: 1701.06244v1 · doi: 10.48550/arxiv.1701.06244 · pith_short_12: KLMKLUD7EYZH · pith_short_16: KLMKLUD7EYZHPFOW · pith_short_8: KLMKLUD7

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/KLMKLUD7EYZHPFOWUNHV6Y7P2D \
  | 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: 52d8a5d07f26327795d6a34f5f63efd0d85c5d616ca741d4df894ba8477a369a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25709a60d702bccdea2e33ecbf81aea140d295f0b69c4ecc58ebd6b6dcde9b89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-01-23T01:16:43Z",
    "title_canon_sha256": "c6775f97e670374db590909d013ccb887fc08483e921c88ec4efa7f0237545d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06244",
    "kind": "arxiv",
    "version": 1
  }
}