Pith Number

pith:PEI3T6H4

pith:2025:PEI3T6H45NHQ5P37G2KKR76FBI

not attested not anchored not stored refs pending

Cellular Sheaves on Higher-Dimensional Structures

Chuan-Shen Hu

arxiv:2505.23993 v3 · 2025-05-29 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEI3T6H45NHQ5P37G2KKR76FBI}

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

2 papers in Pith

Representing Higher-Order Networks: A Survey of Graph-Based Frameworks

Receipt and verification

First computed	2026-07-05T11:30:01.223433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7911b9f8fceb4f0ebf7f3694a8ffc50a2b7668136c5eefa1f6fd295d40c1b554

Aliases

arxiv: 2505.23993 · arxiv_version: 2505.23993v3 · doi: 10.48550/arxiv.2505.23993 · pith_short_12: PEI3T6H45NHQ · pith_short_16: PEI3T6H45NHQ5P37 · pith_short_8: PEI3T6H4

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/PEI3T6H45NHQ5P37G2KKR76FBI \
  | 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: 7911b9f8fceb4f0ebf7f3694a8ffc50a2b7668136c5eefa1f6fd295d40c1b554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71020b0e6619099de8e70e650539e6cc69cab46877cebb86a0e0104cb40f1e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2025-05-29T20:34:56Z",
    "title_canon_sha256": "6aead36fde42678302a29e1f6cc828b8dcbc362c971fbecdd341e793d79d8df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23993",
    "kind": "arxiv",
    "version": 3
  }
}