Pith Number

pith:XRYTAF6G

pith:2022:XRYTAF6GRVFQWPUDTMR5TQFGRV

not attested not anchored not stored refs pending

DeltaCNN: End-to-End CNN Inference of Sparse Frame Differences in Videos

Cem Keskin, Chengcheng Tang, Christopher D. Twigg, Markus Steinberger, Mathias Parger, Robert Wang

arxiv:2203.03996 v2 · 2022-03-08 · 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{XRYTAF6GRVFQWPUDTMR5TQFGRV}

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	2026-07-05T06:47:00.119163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc713017c68d4b0b3e839b23d9c0a68d76d0540dd5cb7e421a5c41e41c5862ff

Aliases

arxiv: 2203.03996 · arxiv_version: 2203.03996v2 · doi: 10.48550/arxiv.2203.03996 · pith_short_12: XRYTAF6GRVFQ · pith_short_16: XRYTAF6GRVFQWPUD · pith_short_8: XRYTAF6G

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/XRYTAF6GRVFQWPUDTMR5TQFGRV \
  | 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: bc713017c68d4b0b3e839b23d9c0a68d76d0540dd5cb7e421a5c41e41c5862ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "093f563df3a161abda5dbec7d893eb60b2a0de82e0149a4564601f45151c6554",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-08T10:54:00Z",
    "title_canon_sha256": "40c0b9fd702ad77aea2f4703cd39879ad2291ced90d22f98350e3b5f61088921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03996",
    "kind": "arxiv",
    "version": 2
  }
}