Pith Number

pith:PPTIA24R

pith:2020:PPTIA24RJTF4R43NTOQY6NIDWZ

not attested not anchored not stored refs pending

Revisiting Convolutional Neural Networks for Citywide Crowd Flow Analytics

David S. Rosenblum, Junbo Zhang, Kun Ouyang, Ye Liu, Yiwei Wang, Yuxuan Liang, Yu Zheng

arxiv:2003.00895 v2 · 2020-02-28 · 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{PPTIA24RJTF4R43NTOQY6NIDWZ}

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	2026-07-05T01:11:45.800707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be6806b914ccbc8f36d9ba18f3503b65bf53e16100ef47bc22ad74e364e4db4

Aliases

arxiv: 2003.00895 · arxiv_version: 2003.00895v2 · doi: 10.48550/arxiv.2003.00895 · pith_short_12: PPTIA24RJTF4 · pith_short_16: PPTIA24RJTF4R43N · pith_short_8: PPTIA24R

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/PPTIA24RJTF4R43NTOQY6NIDWZ \
  | 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: 7be6806b914ccbc8f36d9ba18f3503b65bf53e16100ef47bc22ad74e364e4db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc0b4d85fb4bc79a5beed92d054a6a4f194e62e9594cb51c5df402dd918ba897",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-28T12:21:31Z",
    "title_canon_sha256": "e905bacac114c36f50ca7616b285d71b9edc498fb6d34302ee307b5709af1e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00895",
    "kind": "arxiv",
    "version": 2
  }
}