Pith Number

pith:IOQ6FDD4

pith:2022:IOQ6FDD4AQ6KAQCRQNR2GMMTNS

not attested not anchored not stored refs pending

Hybrid Classifiers for Spatio-temporal Real-time Abnormal Behaviors Detection, Tracking, and Recognition in Massive Hajj Crowds

Ahmed Barnawi, Anas Hadi, Areej Alhothali, Bander Alzahrani, Manal Allahyani, Reem Alotaibi, Tarik Alafif

arxiv:2207.11931 v1 · 2022-07-25 · 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{IOQ6FDD4AQ6KAQCRQNR2GMMTNS}

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	2026-07-05T04:43:11.347623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a1e28c7c043ca040518363a331936c9bbeda530de4bbf27e0bd3e363d7841b

Aliases

arxiv: 2207.11931 · arxiv_version: 2207.11931v1 · doi: 10.48550/arxiv.2207.11931 · pith_short_12: IOQ6FDD4AQ6K · pith_short_16: IOQ6FDD4AQ6KAQCR · pith_short_8: IOQ6FDD4

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/IOQ6FDD4AQ6KAQCRQNR2GMMTNS \
  | 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: 43a1e28c7c043ca040518363a331936c9bbeda530de4bbf27e0bd3e363d7841b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b523040150fe2963f0dcfa42d511cb389956b518b642d5638cf91c7785e1004",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-25T06:52:55Z",
    "title_canon_sha256": "35aca8c42a5cdd1d0b01fc32ad47e0ed632f3f9df7b6c2c7e65f6abb54077992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11931",
    "kind": "arxiv",
    "version": 1
  }
}