Pith Number

pith:YQEGZLOQ

pith:2017:YQEGZLOQLBIJREUEWIAKXFCJ77

not attested not anchored not stored refs pending

Vision-Based Fallen Person Detection for the Elderly

John K. Tsotsos, Markus D. Solbach

arxiv:1707.07608 v2 · 2017-07-24 · 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{YQEGZLOQLBIJREUEWIAKXFCJ77}

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	2026-05-18T00:38:01.700636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4086cadd05850989284b200ab9449fffd2419f34432ca7ad2e4a93f04f5d998

Aliases

arxiv: 1707.07608 · arxiv_version: 1707.07608v2 · doi: 10.48550/arxiv.1707.07608 · pith_short_12: YQEGZLOQLBIJ · pith_short_16: YQEGZLOQLBIJREUE · pith_short_8: YQEGZLOQ

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/YQEGZLOQLBIJREUEWIAKXFCJ77 \
  | 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: c4086cadd05850989284b200ab9449fffd2419f34432ca7ad2e4a93f04f5d998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f16b3c39edb382e07e4191a57deb192b9b66f61136ae4f5aecf3a39c3ff90f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-24T15:33:49Z",
    "title_canon_sha256": "08ed9bc1bc01944f4f9c2839c3f00146cf727c47e0826594f1d37dac742dd8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07608",
    "kind": "arxiv",
    "version": 2
  }
}