Pith Number

pith:BWPD2CT7

pith:2021:BWPD2CT7A2BINFF6DVPQQYPL6N

not attested not anchored not stored refs pending

Long-Short Temporal Modeling for Efficient Action Recognition

Can Zhang, Liyu Wu, Yuexian Zou

arxiv:2106.15787 v1 · 2021-06-30 · 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{BWPD2CT7A2BINFF6DVPQQYPL6N}

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	2026-07-05T02:54:00.320647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9e3d0a7f06828694be1d5f0861ebf371604e29961265b5907c4bfe28ff342b

Aliases

arxiv: 2106.15787 · arxiv_version: 2106.15787v1 · doi: 10.48550/arxiv.2106.15787 · pith_short_12: BWPD2CT7A2BI · pith_short_16: BWPD2CT7A2BINFF6 · pith_short_8: BWPD2CT7

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/BWPD2CT7A2BINFF6DVPQQYPL6N \
  | 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: 0d9e3d0a7f06828694be1d5f0861ebf371604e29961265b5907c4bfe28ff342b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92fb1650b706678750f202b83a51d9338e26a0b09fc200f4545e4bb52222a3a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-30T02:54:13Z",
    "title_canon_sha256": "8ea4e61d9dbd7090e497a92976aa5c1d00bea30a7e41a48cb5f4e8ea513ba6d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15787",
    "kind": "arxiv",
    "version": 1
  }
}