Pith Number

pith:OWSZKYO4

pith:2017:OWSZKYO4TACVXFOBCD4KB5B7GJ

not attested not anchored not stored refs pending

Video Acceleration Magnification

Jan C. van Gemert, Silvia L. Pintea, Yichao Zhang

arxiv:1704.04186 v2 · 2017-04-13 · 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{OWSZKYO4TACVXFOBCD4KB5B7GJ}

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	2026-05-18T00:45:58.080748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a59561dc98055b95c110f8a0f43f32679793fa29b863012bf6d174886c50df

Aliases

arxiv: 1704.04186 · arxiv_version: 1704.04186v2 · doi: 10.48550/arxiv.1704.04186 · pith_short_12: OWSZKYO4TACV · pith_short_16: OWSZKYO4TACVXFOB · pith_short_8: OWSZKYO4

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/OWSZKYO4TACVXFOBCD4KB5B7GJ \
  | 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: 75a59561dc98055b95c110f8a0f43f32679793fa29b863012bf6d174886c50df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9198af5345d41cd387cc2961db79bbc441b2480ae517ece1752256a565631325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-13T15:55:19Z",
    "title_canon_sha256": "ad003ee7b00213b3c3a5a5053256db259f1a177de3eec15b37d55e5409932cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04186",
    "kind": "arxiv",
    "version": 2
  }
}