Pith Number

pith:B2DAMYVO

pith:2026:B2DAMYVOAYMGBCP2DFYBWY6RVS

not attested not anchored not stored refs pending

Why Commodity WiFi Sensors Fail at Multi-Person Gait Identification: A Systematic Analysis Using ESP32

Oliver Custance, Saad Khan, Simon Parkinson

arxiv:2601.02177 v2 · 2026-01-05 · cs.CV · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2DAMYVOAYMGBCP2DFYBWY6RVS}

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	2026-06-12T01:09:19.679273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e860662ae06186089fa19701b63d1acb280893872b22a4d59063b8bc62f5654

Aliases

arxiv: 2601.02177 · arxiv_version: 2601.02177v2 · doi: 10.48550/arxiv.2601.02177 · pith_short_12: B2DAMYVOAYMG · pith_short_16: B2DAMYVOAYMGBCP2 · pith_short_8: B2DAMYVO

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/B2DAMYVOAYMGBCP2DFYBWY6RVS \
  | 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: 0e860662ae06186089fa19701b63d1acb280893872b22a4d59063b8bc62f5654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1bfb10e419a0348397c60963f829c6b1f54ad6af8e26270af68e50deec389f1",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-05T14:55:38Z",
    "title_canon_sha256": "edd720e582363c4cb0cd3828b20755cf106f9efb173641ca8e300725921643e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02177",
    "kind": "arxiv",
    "version": 2
  }
}