Pith Number

pith:UNHYMI6L

pith:2016:UNHYMI6LN43CTR6C567VU2VSQA

not attested not anchored not stored refs pending

Hybrid Learning of Optical Flow and Next Frame Prediction to Boost Optical Flow in the Wild

Mohammadreza Zolfaghari, Nima Sedaghat, Thomas Brox

arxiv:1612.03777 v2 · 2016-12-12 · 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{UNHYMI6LN43CTR6C567VU2VSQA}

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	2026-05-18T00:46:51.449920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34f8623cb6f3629c7c2efbf5a6ab280195c689124fffb585b7f6b51299f74dc

Aliases

arxiv: 1612.03777 · arxiv_version: 1612.03777v2 · doi: 10.48550/arxiv.1612.03777 · pith_short_12: UNHYMI6LN43C · pith_short_16: UNHYMI6LN43CTR6C · pith_short_8: UNHYMI6L

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/UNHYMI6LN43CTR6C567VU2VSQA \
  | 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: a34f8623cb6f3629c7c2efbf5a6ab280195c689124fffb585b7f6b51299f74dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4b125e17f489a5cef98719f88546fa5c42258525ccbcbc81cd775931a7f936",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-12T16:45:08Z",
    "title_canon_sha256": "978b29e72809354ba640e3417dabb693979e1b4cafd96433db35220e42bb26cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03777",
    "kind": "arxiv",
    "version": 2
  }
}