Pith Number

pith:KGD76TML

pith:2017:KGD76TMLYT257TPI3IWMBSSX2X

not attested not anchored not stored refs pending

Space-Valued Diagrams, Type-Theoretically (Extended Abstract)

Christian Sattler, Nicolai Kraus

arxiv:1704.04543 v1 · 2017-04-14 · math.LO · cs.LO · math.AT · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGD76TMLYT257TPI3IWMBSSX2X}

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	2026-05-18T00:46:18.217403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5187ff4d8bc4f5dfcde8da2cc0ca57d5f5cb4f744144effb199c4bede9e44575

Aliases

arxiv: 1704.04543 · arxiv_version: 1704.04543v1 · doi: 10.48550/arxiv.1704.04543 · pith_short_12: KGD76TMLYT25 · pith_short_16: KGD76TMLYT257TPI · pith_short_8: KGD76TML

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/KGD76TMLYT257TPI3IWMBSSX2X \
  | 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: 5187ff4d8bc4f5dfcde8da2cc0ca57d5f5cb4f744144effb199c4bede9e44575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71264223c1a5349b6ed508037e0d95156cdcd83b9a9fdc8038d68cef273b15e3",
    "cross_cats_sorted": [
      "cs.LO",
      "math.AT",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-04-14T20:59:08Z",
    "title_canon_sha256": "b1a2eea5088c796ccae1cb3c5793c7d108c788c02ca34c7cb6b9fc8c1d1caf1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04543",
    "kind": "arxiv",
    "version": 1
  }
}