Pith Number

pith:FDYZYNAN

pith:2016:FDYZYNANTDU3SG4Z4FB45CZEZN

not attested not anchored not stored refs pending

Blur Robust Optical Flow using Motion Channel

Darren Cosker, Gang Ren, JeeHang Lee, Wenbin Li, Yang Chen

arxiv:1603.02253 v1 · 2016-03-07 · 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{FDYZYNANTDU3SG4Z4FB45CZEZN}

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	2026-05-18T01:19:31.235533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f19c340d98e9b91b99e143ce8b24cb5e7c14dd18601618fea513ecb18c386a

Aliases

arxiv: 1603.02253 · arxiv_version: 1603.02253v1 · doi: 10.48550/arxiv.1603.02253 · pith_short_12: FDYZYNANTDU3 · pith_short_16: FDYZYNANTDU3SG4Z · pith_short_8: FDYZYNAN

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/FDYZYNANTDU3SG4Z4FB45CZEZN \
  | 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: 28f19c340d98e9b91b99e143ce8b24cb5e7c14dd18601618fea513ecb18c386a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18db0a8da0421a368e370b81f31262e420ee542583f6cca2b7c20b6b62389607",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-07T20:53:20Z",
    "title_canon_sha256": "de7cf15eb42b894c5b81d99c107208c058c70aaecd5a8828fb2e562d60ae5e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02253",
    "kind": "arxiv",
    "version": 1
  }
}