Pith Number

pith:SUNEHXRZ

pith:2024:SUNEHXRZWVVSD6R76VH2KVYW3W

not attested not anchored not stored refs pending

Logical Structure on Inverse Functor Categories

Chris Kapulkin, Marcelo Fiore, Yufeng Li

arxiv:2410.11728 v1 · 2024-10-15 · math.CT · cs.LO · 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{SUNEHXRZWVVSD6R76VH2KVYW3W}

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

Pushforwards in Inverse Homotopical Diagrams

Receipt and verification

First computed	2026-07-05T09:20:58.087723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951a43de39b56b21fa3ff54fa55716dd80a95f361f185595dac330f6ac5a32a5

Aliases

arxiv: 2410.11728 · arxiv_version: 2410.11728v1 · doi: 10.48550/arxiv.2410.11728 · pith_short_12: SUNEHXRZWVVS · pith_short_16: SUNEHXRZWVVSD6R7 · pith_short_8: SUNEHXRZ

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/SUNEHXRZWVVSD6R76VH2KVYW3W \
  | 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: 951a43de39b56b21fa3ff54fa55716dd80a95f361f185595dac330f6ac5a32a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3c7a81800bb4f982bf749f36093bfddc90e22d234c33bc73e35e17de6d9c278",
    "cross_cats_sorted": [
      "cs.LO",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2024-10-15T16:00:33Z",
    "title_canon_sha256": "9e644fb5cc16d3aef05950f89ef66188c2d73d9285ac4660e82bebf2646aa971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.11728",
    "kind": "arxiv",
    "version": 1
  }
}