Pith Number

pith:NGNQ5ZDY

pith:2025:NGNQ5ZDYSH2Y67MMUVW5TXGLBI

not attested not anchored not stored refs pending

Topological Sequence Analysis of Genomes: Delta Complex approaches

Dong Chen, Guo-Wei Wei, Jian Liu, Li Shen

arxiv:2507.05452 v1 · 2025-07-07 · math.AT · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGNQ5ZDYSH2Y67MMUVW5TXGLBI}

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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

Topological Data Analysis and Topological Deep Learning Beyond Persistent Homology -- A Review

Receipt and verification

First computed	2026-07-05T11:33:30.832334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699b0ee47891f58f7d8ca56dd9dccb0a0a661349c1b31766c02373992e9699b2

Aliases

arxiv: 2507.05452 · arxiv_version: 2507.05452v1 · doi: 10.48550/arxiv.2507.05452 · pith_short_12: NGNQ5ZDYSH2Y · pith_short_16: NGNQ5ZDYSH2Y67MM · pith_short_8: NGNQ5ZDY

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/NGNQ5ZDYSH2Y67MMUVW5TXGLBI \
  | 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: 699b0ee47891f58f7d8ca56dd9dccb0a0a661349c1b31766c02373992e9699b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d198f1ba6690eb52fc2c3632d92d13aed038bf4a9c7868e485f65c03f91180",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2025-07-07T20:10:31Z",
    "title_canon_sha256": "b23dbc608dfd8cfe6439a5ab0582e937ec1fa4047049a86affffdfc274213a71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05452",
    "kind": "arxiv",
    "version": 1
  }
}