Pith Number

pith:Q7R3SJFY

pith:2024:Q7R3SJFYNC3AVLFMNDAYPPR6FD

not attested not anchored not stored refs pending

A Composable Dynamic Sparse Dataflow Architecture for Efficient Event-based Vision Processing on FPGA

Baoheng Zhang, Hayden Kwok-Hay So, Yizhao Gao, Yuhao Ding

arxiv:2401.05626 v1 · 2024-01-11 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7R3SJFYNC3AVLFMNDAYPPR6FD}

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	2026-07-05T08:05:08.618849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e3b924b868b60aacac68c187be3e28f7e68c451373348fd357d9d445ed023e

Aliases

arxiv: 2401.05626 · arxiv_version: 2401.05626v1 · doi: 10.48550/arxiv.2401.05626 · pith_short_12: Q7R3SJFYNC3A · pith_short_16: Q7R3SJFYNC3AVLFM · pith_short_8: Q7R3SJFY

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/Q7R3SJFYNC3AVLFMNDAYPPR6FD \
  | 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: 87e3b924b868b60aacac68c187be3e28f7e68c451373348fd357d9d445ed023e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3df95f5ee04ff767529679738f2557dc63bec93a221ad8385e23d424233e86",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-01-11T02:36:36Z",
    "title_canon_sha256": "0e72e4ba457d4652155c832c423a98990ac71e8c1cf4666811af771febf7acc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05626",
    "kind": "arxiv",
    "version": 1
  }
}