Pith Number

pith:U7IMQX7O

pith:2024:U7IMQX7OKIBUTZXO7ZOZVRX2IF

not attested not anchored not stored refs pending

Euler Characteristic Surfaces: A Stable Multiscale Topological Summary of Time Series Data

Anamika Roy, Atish J. Mitra, Tapati Dutta

arxiv:2408.09400 v1 · 2024-08-18 · cond-mat.other · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7IMQX7OKIBUTZXO7ZOZVRX2IF}

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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

The Intersection Euler Characteristic Profile: Euler Calculus and Stability for Topological Interaction of Ball Unions

Receipt and verification

First computed	2026-07-05T08:56:32.018451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d0c85fee520349e6eefe5d9ac6fa415f9d8b4f5bc731811a3b79c3e14fdb97

Aliases

arxiv: 2408.09400 · arxiv_version: 2408.09400v1 · doi: 10.48550/arxiv.2408.09400 · pith_short_12: U7IMQX7OKIBU · pith_short_16: U7IMQX7OKIBUTZXO · pith_short_8: U7IMQX7O

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/U7IMQX7OKIBUTZXO7ZOZVRX2IF \
  | 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: a7d0c85fee520349e6eefe5d9ac6fa415f9d8b4f5bc731811a3b79c3e14fdb97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a97c8ed7ec7a912e8a51d8b15f8bb9d0e1e686449f680787ee68b9e94cf0f456",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2024-08-18T08:09:02Z",
    "title_canon_sha256": "6335fdfa30a33c72d5de0207201a5a77d151ad88947e165465c4889893023ebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.09400",
    "kind": "arxiv",
    "version": 1
  }
}