Pith Number

pith:YVT34UZN

pith:2025:YVT34UZNKV5XVAFAGSNY67OS4F

not attested not anchored not stored refs pending

Simplicial Homotopy Type Theory is not just Simplicial: What are $\infty$-Categories?

Nima Rasekh

arxiv:2508.07737 v2 · 2025-08-11 · math.CT · math.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{YVT34UZNKV5XVAFAGSNY67OS4F}

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

1 paper in Pith

A Type Theory of Sense: Witnessed Choice in Stratified Semantic Spaces

Receipt and verification

First computed	2026-07-05T11:52:24.499795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c567be532d557b7a80a0349b8f7dd2e1729eccea2e0347c6856609dabed57882

Aliases

arxiv: 2508.07737 · arxiv_version: 2508.07737v2 · doi: 10.48550/arxiv.2508.07737 · pith_short_12: YVT34UZNKV5X · pith_short_16: YVT34UZNKV5XVAFA · pith_short_8: YVT34UZN

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/YVT34UZNKV5XVAFAGSNY67OS4F \
  | 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: c567be532d557b7a80a0349b8f7dd2e1729eccea2e0347c6856609dabed57882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730d77bc74b2aba0c7700d304816084b3283eb6a142d1405924341ee45cb5907",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2025-08-11T08:14:48Z",
    "title_canon_sha256": "69e99a6df4d71643b9bd34c7edf0fa0768564951cffac043f0382c77af823cd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07737",
    "kind": "arxiv",
    "version": 2
  }
}