Pith Number

pith:O2FYSCEZ

pith:2022:O2FYSCEZ7ITETRXJX2FHZC22X3

not attested not anchored not stored refs pending

FlowNAS: Neural Architecture Search for Optical Flow Estimation

Ming-Hsuan Yang, Taihong Xiao, Tingting Liang, Yongtao Wang, Zhi Tang, Zhiwei Lin

arxiv:2207.01271 v1 · 2022-07-04 · 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{O2FYSCEZ7ITETRXJX2FHZC22X3}

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	2026-07-05T04:37:10.053238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768b890899fa2649c6e9be8a7c8b5abec872d718dcc9a2611853037f4fc36b17

Aliases

arxiv: 2207.01271 · arxiv_version: 2207.01271v1 · doi: 10.48550/arxiv.2207.01271 · pith_short_12: O2FYSCEZ7ITE · pith_short_16: O2FYSCEZ7ITETRXJ · pith_short_8: O2FYSCEZ

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/O2FYSCEZ7ITETRXJX2FHZC22X3 \
  | 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: 768b890899fa2649c6e9be8a7c8b5abec872d718dcc9a2611853037f4fc36b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af72c7bc406aaa77eb961708da59b12f9561782e98e4823c214fa2491fa10d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-04T09:05:25Z",
    "title_canon_sha256": "1aa2f9e8c5a985fb4104f18c833f52363ec8a2760e33bb5e90c8f226a9805f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01271",
    "kind": "arxiv",
    "version": 1
  }
}