Pith Number

pith:53SVXWOW

pith:2020:53SVXWOWJ7Y2YONMGNPIBOSWEY

not attested not anchored not stored refs pending

Vision-Based Fall Event Detection in Complex Background Using Attention Guided Bi-directional LSTM

Jiajia Hu, Lu Wang, Mingbin Ye, Yong Chen

arxiv:2007.07773 v2 · 2020-06-24 · 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{53SVXWOWJ7Y2YONMGNPIBOSWEY}

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	2026-07-05T01:27:25.797062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee55bd9d64ff1ac39ac335e80ba562615bbf46d35346296aaf855beebc222c0

Aliases

arxiv: 2007.07773 · arxiv_version: 2007.07773v2 · doi: 10.48550/arxiv.2007.07773 · pith_short_12: 53SVXWOWJ7Y2 · pith_short_16: 53SVXWOWJ7Y2YONM · pith_short_8: 53SVXWOW

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/53SVXWOWJ7Y2YONMGNPIBOSWEY \
  | 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: eee55bd9d64ff1ac39ac335e80ba562615bbf46d35346296aaf855beebc222c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c09b0e6dd3711591d00615cb923e9ab8a4ca46122ca98575f58a8adeff897bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-24T13:19:21Z",
    "title_canon_sha256": "494c319c5f5cf59439a9fa48fc81fa7bbc9ad6cbfc9b82edb191bbed7dfb42aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07773",
    "kind": "arxiv",
    "version": 2
  }
}