Pith Number

pith:2FRCHQQX

pith:2026:2FRCHQQXBSYHSRHYX5LUEDTWOG

not attested not anchored not stored refs pending

GenHAR: Generalizing Cross-domain Human Activity Recognition for Last-mile Delivery

Baoshen Guo, Desheng Zhang, Guang Yang, Haotian Wang, Tian He, Xiubin Fan, Zelong Li, Zhiqing Hong

arxiv:2605.22086 v1 · 2026-05-21 · 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{2FRCHQQXBSYHSRHYX5LUEDTWOG}

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	2026-05-22T01:04:24.806908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16223c2170cb07944f8bf57420e76718f6aa4e6f92bd5953302566046303fd9

Aliases

arxiv: 2605.22086 · arxiv_version: 2605.22086v1 · doi: 10.48550/arxiv.2605.22086 · pith_short_12: 2FRCHQQXBSYH · pith_short_16: 2FRCHQQXBSYHSRHY · pith_short_8: 2FRCHQQX

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/2FRCHQQXBSYHSRHYX5LUEDTWOG \
  | 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: d16223c2170cb07944f8bf57420e76718f6aa4e6f92bd5953302566046303fd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "359b51767a9e06dabbf36cbe9466d1530ab7817039e017e94dca67ad101a7c57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T07:27:22Z",
    "title_canon_sha256": "544a445acedf3fe612d942da8f7ddaae034ad6f4af7466f5e2152868775ad328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22086",
    "kind": "arxiv",
    "version": 1
  }
}