Pith Number

pith:QK5Y2ZWF

pith:2025:QK5Y2ZWFZB6GGKV4HTTTX7CAB5

not attested not anchored not stored refs pending

A Hodge Theoretic generalization of $\mathbb{Q}$-Homology Manifolds

Bradley Dirks, Debaditya Raychaudhury, Sebastian Olano

arxiv:2501.14065 v1 · 2025-01-23 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QK5Y2ZWFZB6GGKV4HTTTX7CAB5}

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

Higher singularities for hypersurfaces

Receipt and verification

First computed	2026-07-05T10:04:44.799678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82bb8d66c5c87c632abc3ce73bfc400f704b5ee0cafef57b349407bb851c87b1

Aliases

arxiv: 2501.14065 · arxiv_version: 2501.14065v1 · doi: 10.48550/arxiv.2501.14065 · pith_short_12: QK5Y2ZWFZB6G · pith_short_16: QK5Y2ZWFZB6GGKV4 · pith_short_8: QK5Y2ZWF

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/QK5Y2ZWFZB6GGKV4HTTTX7CAB5 \
  | 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: 82bb8d66c5c87c632abc3ce73bfc400f704b5ee0cafef57b349407bb851c87b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef535d770d5e0aff7fa74d935f8a529e3e87bef84448caee590fd8768159a3b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-01-23T19:57:52Z",
    "title_canon_sha256": "b91099b91e2f532ba816ae292ee68ec986b571d0054df3e4a2c6a4c0c07ecc13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14065",
    "kind": "arxiv",
    "version": 1
  }
}