Pith Number

pith:ZLWDHQDW

pith:2025:ZLWDHQDWY7GD4BHAB4FLERAM4Z

not attested not anchored not stored refs pending

3DPyranet Features Fusion for Spatio-temporal Feature Learning

Alfredo Petrosino, Ihsan Ullah

arxiv:2504.18977 v1 · 2025-04-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLWDHQDWY7GD4BHAB4FLERAM4Z}

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.

Receipt and verification

First computed	2026-07-05T10:54:49.852230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caec33c076c7cc3e04e00f0ab2440ce64bf792159f86dbca7faa353fc4b64ed2

Aliases

arxiv: 2504.18977 · arxiv_version: 2504.18977v1 · doi: 10.48550/arxiv.2504.18977 · pith_short_12: ZLWDHQDWY7GD · pith_short_16: ZLWDHQDWY7GD4BHA · pith_short_8: ZLWDHQDW

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/ZLWDHQDWY7GD4BHAB4FLERAM4Z \
  | 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: caec33c076c7cc3e04e00f0ab2440ce64bf792159f86dbca7faa353fc4b64ed2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9863f3fb2fe57b1308e92a21007186070824d8e585f211eeb590c0b413acbd37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-26T17:32:37Z",
    "title_canon_sha256": "2a26707914005457ab532ae8f6c3947c4912601ea89c752476619539dcf52fe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18977",
    "kind": "arxiv",
    "version": 1
  }
}