Pith Number

pith:ICD2GRN5

pith:2025:ICD2GRN5I4VAVA243UUGPIDITX

not attested not anchored not stored refs pending

XRF V2: A Dataset for Action Summarization with Wi-Fi Signals, and IMUs in Phones, Watches, Earbuds, and Glasses

Bo Lan, Fei Wang, Ge Wang, Han Ding, Jiaxi Yin, Jinsong Han, Pei Li, Yunpeng Song

arxiv:2501.19034 v2 · 2025-01-31 · 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{ICD2GRN5I4VAVA243UUGPIDITX}

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	2026-07-05T11:38:26.598695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4087a345bd472a0a835cdd2867a0689df50184b6fa10f09ac66d1797cc241d9e

Aliases

arxiv: 2501.19034 · arxiv_version: 2501.19034v2 · doi: 10.48550/arxiv.2501.19034 · pith_short_12: ICD2GRN5I4VA · pith_short_16: ICD2GRN5I4VAVA24 · pith_short_8: ICD2GRN5

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/ICD2GRN5I4VAVA243UUGPIDITX \
  | 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: 4087a345bd472a0a835cdd2867a0689df50184b6fa10f09ac66d1797cc241d9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cb201f4db4c8f4d1fd2a8c39910d1b0e050a39f3c79eae5a8c7bc234461aa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-31T11:03:54Z",
    "title_canon_sha256": "908e1698004d8455f8565ea5ee38c5d5f4620516ca60ae0c994e092a50dc6af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.19034",
    "kind": "arxiv",
    "version": 2
  }
}