Pith Number

pith:AHNPJ63R

pith:2018:AHNPJ63RD6IAT3QPGVCNJT37F2

not attested not anchored not stored refs pending

FlowFields++: Accurate Optical Flow Correspondences Meet Robust Interpolation

Christian Bailer, Didier Stricker, Oliver Wasenm\"uller, Ren\'e Schuster

arxiv:1805.03517 v1 · 2018-05-09 · 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{AHNPJ63RD6IAT3QPGVCNJT37F2}

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	2026-05-18T00:16:19.962635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01daf4fb711f9009ee0f3544d4cf7f2e929d5e51e6a987da59d5fa9cd985d63d

Aliases

arxiv: 1805.03517 · arxiv_version: 1805.03517v1 · doi: 10.48550/arxiv.1805.03517 · pith_short_12: AHNPJ63RD6IA · pith_short_16: AHNPJ63RD6IAT3QP · pith_short_8: AHNPJ63R

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/AHNPJ63RD6IAT3QPGVCNJT37F2 \
  | 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: 01daf4fb711f9009ee0f3544d4cf7f2e929d5e51e6a987da59d5fa9cd985d63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b00cdefb409f1143f2328506c6d390a257dc197384ac08edbd0b981680a7359",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-09T13:40:37Z",
    "title_canon_sha256": "3a99caa7ec550a3cac36d091a7d821f8b812b50d74cb926509a88887e35004e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03517",
    "kind": "arxiv",
    "version": 1
  }
}