Pith Number

pith:P7RTEQP3

pith:2018:P7RTEQP34ATCSDITSMHE4ML6U5

not attested not anchored not stored refs pending

Automatic Generation of Dense Non-rigid Optical Flow

Anil S. Baslamisli, Ho\`ang-\^An L\^e, Sezer Karaoglu, Theo Gevers, Thomas Mensink, Tushar Nimbhorkar

arxiv:1812.01946 v5 · 2018-12-05 · 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{P7RTEQP34ATCSDITSMHE4ML6U5}

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	2026-07-05T03:14:44.473506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe33241fbe026290d13930e4e317ea7523a3efc7da98122a32d016019a8e3f0

Aliases

arxiv: 1812.01946 · arxiv_version: 1812.01946v5 · doi: 10.48550/arxiv.1812.01946 · pith_short_12: P7RTEQP34ATC · pith_short_16: P7RTEQP34ATCSDIT · pith_short_8: P7RTEQP3

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/P7RTEQP34ATCSDITSMHE4ML6U5 \
  | 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: 7fe33241fbe026290d13930e4e317ea7523a3efc7da98122a32d016019a8e3f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25aed8e47a016211453be0ff939c584fe3918abcb4f4ced34ea8970d9b7dc863",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-05T12:10:06Z",
    "title_canon_sha256": "4fce5dcca150e8f9966946ecc955504fb338d6ee98e6d64e169f4cc683755578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01946",
    "kind": "arxiv",
    "version": 5
  }
}