Pith Number

pith:ZKSVY375

pith:2019:ZKSVY375N3EMPZHLUWSJPNPBDL

not attested not anchored not stored refs pending

Frame-Recurrent Video Inpainting by Robust Optical Flow Inference

Chuan Wang, Haibin Huang, Jiaming Liu, Jue Wang, Liqiang Wang, Yifan Ding

arxiv:1905.02882 v1 · 2019-05-08 · 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{ZKSVY375N3EMPZHLUWSJPNPBDL}

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	2026-05-17T23:46:45.112511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa55c6ffd6ec8c7e4eba5a497b5e11afcd2c4e13b2abfe772e30a0c87c93c97

Aliases

arxiv: 1905.02882 · arxiv_version: 1905.02882v1 · doi: 10.48550/arxiv.1905.02882 · pith_short_12: ZKSVY375N3EM · pith_short_16: ZKSVY375N3EMPZHL · pith_short_8: ZKSVY375

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/ZKSVY375N3EMPZHLUWSJPNPBDL \
  | 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: caa55c6ffd6ec8c7e4eba5a497b5e11afcd2c4e13b2abfe772e30a0c87c93c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca44f6aeaca25e76e56cfcb162b9cc4dfd2cee865305341123368731272104cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-08T03:13:54Z",
    "title_canon_sha256": "f4fdad4efc661e4e237505b803575b7021b5cddb20351f90759908b6737e0e72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02882",
    "kind": "arxiv",
    "version": 1
  }
}