Pith Number

pith:R2NBQ2MK

pith:2025:R2NBQ2MKW3WRTQYBGD32GUD4G4

not attested not anchored not stored refs pending

Time-Series Forecasting via Topological Information Supervised Framework with Efficient Topological Feature Learning

Nur Fariha Syaqina Zulkepli, Zixin Lin

arxiv:2503.23757 v2 · 2025-03-31 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2NBQ2MKW3WRTQYBGD32GUD4G4}

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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

TopoPrimer: The Missing Topological Context in Forecasting Models

Receipt and verification

First computed	2026-07-05T10:42:17.484333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9a18698ab6ed19c30130f7a3507c37202571d12e64d6e55a64600e20ee90e8

Aliases

arxiv: 2503.23757 · arxiv_version: 2503.23757v2 · doi: 10.48550/arxiv.2503.23757 · pith_short_12: R2NBQ2MKW3WR · pith_short_16: R2NBQ2MKW3WRTQYB · pith_short_8: R2NBQ2MK

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/R2NBQ2MKW3WRTQYBGD32GUD4G4 \
  | 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: 8e9a18698ab6ed19c30130f7a3507c37202571d12e64d6e55a64600e20ee90e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "512a2285784d04cc13acc8e5c74cdcff758aa9b806b2624befda44b226323cf1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-31T06:16:19Z",
    "title_canon_sha256": "7793499e1cf3d97b9b8abfe25bebefc05e82281ee17d373c062064b7cee1a9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23757",
    "kind": "arxiv",
    "version": 2
  }
}