Pith Number

pith:3P2U6CYI

pith:2026:3P2U6CYIQDBTYBTTC3MSUMU6QN

not attested not anchored not stored refs pending

Functorial Neural Architectures from Higher Inductive Types

Karen Sargsyan

arxiv:2603.16123 v2 · 2026-03-17 · cs.LG · cs.AI · 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{3P2U6CYIQDBTYBTTC3MSUMU6QN}

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	2026-06-01T01:02:37.213092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf54f0b0880c33c067316d92a329e83732a4e634230694e84b89eaa7c72bdab

Aliases

arxiv: 2603.16123 · arxiv_version: 2603.16123v2 · doi: 10.48550/arxiv.2603.16123 · pith_short_12: 3P2U6CYIQDBT · pith_short_16: 3P2U6CYIQDBTYBTT · pith_short_8: 3P2U6CYI

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/3P2U6CYIQDBTYBTTC3MSUMU6QN \
  | 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: dbf54f0b0880c33c067316d92a329e83732a4e634230694e84b89eaa7c72bdab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a0f7cc158d92f3eae08bf1d9158a80c17dc9a798b6ec8f7bc1d6f79f8cb62c",
    "cross_cats_sorted": [
      "cs.AI",
      "math.AT",
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-17T05:08:30Z",
    "title_canon_sha256": "224964aa7a4e19f5ee43e2062342752cf9489419d4e6e650022f7a134f6327db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.16123",
    "kind": "arxiv",
    "version": 2
  }
}