Pith Number

pith:MKNFEFG7

pith:2015:MKNFEFG7O7IK5VUBXDOPUYQLFV

not attested not anchored not stored refs pending

Anti-Fall: A Non-intrusive and Real-time Fall Detector Leveraging CSI from Commodity WiFi Devices

Daqing Zhang, Hao Wang, Junyi Ma, Yasha Wang

arxiv:1507.01057 v1 · 2015-07-04 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKNFEFG7O7IK5VUBXDOPUYQLFV}

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	2026-05-18T01:37:18.298654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629a5214df77d0aed681b8dcfa620b2d4759be1d0d23607cfe5cc018405b09b3

Aliases

arxiv: 1507.01057 · arxiv_version: 1507.01057v1 · doi: 10.48550/arxiv.1507.01057 · pith_short_12: MKNFEFG7O7IK · pith_short_16: MKNFEFG7O7IK5VUB · pith_short_8: MKNFEFG7

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/MKNFEFG7O7IK5VUBXDOPUYQLFV \
  | 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: 629a5214df77d0aed681b8dcfa620b2d4759be1d0d23607cfe5cc018405b09b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f95a7864cc3c993758a48fbd854544ea6512dfb7fcf08a05553e3052c0cec90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-07-04T01:57:58Z",
    "title_canon_sha256": "5d1c71702889a494754257631b60e6fd5773d8f54a3a35eb681c98faddffd0da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01057",
    "kind": "arxiv",
    "version": 1
  }
}