Pith Number

pith:4DT2EF5M

pith:2021:4DT2EF5MZ2ZOLY6727PKVOXWJN

not attested not anchored not stored refs pending

Skip-Convolutions for Efficient Video Processing

Amirhossein Habibian, Babak Ehteshami Bejnordi, Davide Abati, Taco S. Cohen

arxiv:2104.11487 v1 · 2021-04-23 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DT2EF5MZ2ZOLY6727PKVOXWJN}

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	2026-07-05T02:34:32.483437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e7a217acceb2e5e3dfd7deaabaf64b787cae3dda58bf00e0c834d7293d3623

Aliases

arxiv: 2104.11487 · arxiv_version: 2104.11487v1 · doi: 10.48550/arxiv.2104.11487 · pith_short_12: 4DT2EF5MZ2ZO · pith_short_16: 4DT2EF5MZ2ZOLY67 · pith_short_8: 4DT2EF5M

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/4DT2EF5MZ2ZOLY6727PKVOXWJN \
  | 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: e0e7a217acceb2e5e3dfd7deaabaf64b787cae3dda58bf00e0c834d7293d3623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df46bdcf98547b4c5ad62aa76fc88f75bab6653855aab4bd414537f9466be04c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-23T09:10:39Z",
    "title_canon_sha256": "c2089fd03a634aa1e70dcf070b0477840ab9a8f9b7e7967f4202e4509d58724b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11487",
    "kind": "arxiv",
    "version": 1
  }
}