Pith Number

pith:A2NSEWPQ

pith:2020:A2NSEWPQ6CFVWCNKFCLRSX2I66

not attested not anchored not stored refs pending

Temporal Pyramid Network for Action Recognition

Bo Dai, Bolei Zhou, Ceyuan Yang, Jianping Shi, Yinghao Xu

arxiv:2004.03548 v2 · 2020-04-07 · 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{A2NSEWPQ6CFVWCNKFCLRSX2I66}

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.

Cited by

1 paper in Pith

CAM-VFD: Cross-Attention Multimodal Video Forgery Detection

Receipt and verification

First computed	2026-07-05T01:10:14.757599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

069b2259f0f08b5b09aa2897195f48f7a8715179abd3f7ae72adce4e046ce52f

Aliases

arxiv: 2004.03548 · arxiv_version: 2004.03548v2 · doi: 10.48550/arxiv.2004.03548 · pith_short_12: A2NSEWPQ6CFV · pith_short_16: A2NSEWPQ6CFVWCNK · pith_short_8: A2NSEWPQ

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/A2NSEWPQ6CFVWCNKFCLRSX2I66 \
  | 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: 069b2259f0f08b5b09aa2897195f48f7a8715179abd3f7ae72adce4e046ce52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54fd54dd9dffb1f43e52de6cf319b48ccfca3e10800db598dd10ba2cf4d1c051",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-07T17:17:23Z",
    "title_canon_sha256": "262e1c6f397674534262280f78382a1b4dc75f598481a9f1c836f73136c23cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03548",
    "kind": "arxiv",
    "version": 2
  }
}