Pith Number

pith:ELAD4X5E

pith:2018:ELAD4X5EWZDHDJS6ASLU6G3DQG

not attested not anchored not stored refs pending

WiPIN: Operation-free Passive Person Identification Using Wi-Fi Signals

Fei Wang, Feng Lin, Jinsong Han, Kui Ren

arxiv:1810.04106 v2 · 2018-10-06 · eess.SP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELAD4X5EWZDHDJS6ASLU6G3DQG}

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	2026-05-17T23:40:11.576303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c03e5fa4b64671a65e04974f1b6381bbd842364fabfd5399b049e94e0c52fd

Aliases

arxiv: 1810.04106 · arxiv_version: 1810.04106v2 · doi: 10.48550/arxiv.1810.04106 · pith_short_12: ELAD4X5EWZDH · pith_short_16: ELAD4X5EWZDHDJS6 · pith_short_8: ELAD4X5E

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/ELAD4X5EWZDHDJS6ASLU6G3DQG \
  | 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: 22c03e5fa4b64671a65e04974f1b6381bbd842364fabfd5399b049e94e0c52fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81f4786a575f9fc43e2d5beb3b4d653dedd8708e9fc73b9366230c2addbce430",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-06T02:17:07Z",
    "title_canon_sha256": "0c177022e0f6321b600961490fbc0e1c0f288f854f646c9536e486a6e28fc4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04106",
    "kind": "arxiv",
    "version": 2
  }
}