Pith Number

pith:IRLRFM4L

pith:2025:IRLRFM4LLDMUJWEQKXHMS3VETL

not attested not anchored not stored refs pending

DeepFeature: LLM-Empowered Context-aware Feature Generation for Wearable Biosignals

Bufang Yang, Chun Man Victor Wong, Hongkai Chen, Ho Pong Andrew Sze, Kaiwei Liu, Mu Yuan, Yuting He, Zhenyu Yan

arxiv:2512.08379 v2 · 2025-12-09 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRLRFM4LLDMUJWEQKXHMS3VETL}

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	2026-07-27T01:19:53.334219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445712b38b58d944d89055cec96ea49acec535a9470b7f83c99c6bbe0b26c0b4

Aliases

arxiv: 2512.08379 · arxiv_version: 2512.08379v2 · doi: 10.48550/arxiv.2512.08379 · pith_short_12: IRLRFM4LLDMU · pith_short_16: IRLRFM4LLDMUJWEQ · pith_short_8: IRLRFM4L

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/IRLRFM4LLDMUJWEQKXHMS3VETL \
  | 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: 445712b38b58d944d89055cec96ea49acec535a9470b7f83c99c6bbe0b26c0b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c33f4459d39f01f78bb57f4b5b2177432b990579e07e9e35414f489264f0449",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-12-09T09:06:17Z",
    "title_canon_sha256": "d7e2abb684fcc51f143d516c20eb22077280e2dbff7491b0c3c86fc03feb4069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.08379",
    "kind": "arxiv",
    "version": 2
  }
}