Pith Number

pith:R6JHSUHI

pith:2023:R6JHSUHIND23U5LSOGBM3N4R2N

not attested not anchored not stored refs pending

StreamFlow: Streamlined Multi-Frame Optical Flow Estimation for Video Sequences

Guoqing Liu, Huaxia Li, Jiaming Liu, Shangkun Sun, Thomas H. Li, Wei Gao

arxiv:2311.17099 v1 · 2023-11-28 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6JHSUHIND23U5LSOGBM3N4R2N}

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	2026-07-05T07:17:57.460347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f927950e868f5ba75727182cdb791d34f4cc701f77947a9aea21a199ae761c1

Aliases

arxiv: 2311.17099 · arxiv_version: 2311.17099v1 · doi: 10.48550/arxiv.2311.17099 · pith_short_12: R6JHSUHIND23 · pith_short_16: R6JHSUHIND23U5LS · pith_short_8: R6JHSUHI

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/R6JHSUHIND23U5LSOGBM3N4R2N \
  | 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: 8f927950e868f5ba75727182cdb791d34f4cc701f77947a9aea21a199ae761c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66a025b3b1ecf9d85d29c27e0e044fc088d7f1c540f48c60bf0e0e5f1a38b1f7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-28T07:53:51Z",
    "title_canon_sha256": "3b4bac85c05b9b790610aa8b79de976438afe31eee73a2c00c1981cef2d78c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17099",
    "kind": "arxiv",
    "version": 1
  }
}