Pith Number

pith:PJPLHGF2

pith:2025:PJPLHGF2Y7B4MXP23PNJ2UDEQP

not attested not anchored not stored refs pending

CoBAD: Modeling Collective Behaviors for Human Mobility Anomaly Detection

Haomin Wen, Leman Akoglu, Shurui Cao

arxiv:2508.14088 v1 · 2025-08-13 · cs.LG · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJPLHGF2Y7B4MXP23PNJ2UDEQP}

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	2026-07-05T11:56:24.838652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5eb398bac7c3c65dfadbda9d506483c9cd99eaf181e2b512e286075bcd5f29

Aliases

arxiv: 2508.14088 · arxiv_version: 2508.14088v1 · doi: 10.48550/arxiv.2508.14088 · pith_short_12: PJPLHGF2Y7B4 · pith_short_16: PJPLHGF2Y7B4MXP2 · pith_short_8: PJPLHGF2

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/PJPLHGF2Y7B4MXP23PNJ2UDEQP \
  | 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: 7a5eb398bac7c3c65dfadbda9d506483c9cd99eaf181e2b512e286075bcd5f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd51615484499072748b98e42ef26d9fc1cc798f82e452619829349a446f505",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-13T19:33:38Z",
    "title_canon_sha256": "a1df1a7860a57ade8c408ca99630dd10321794bc2bb71e6c48c0cb53002ce551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14088",
    "kind": "arxiv",
    "version": 1
  }
}