Pith Number

pith:HFGPSTHY

pith:2023:HFGPSTHY45NJB3G3KTQCEIP2IC

not attested not anchored not stored refs pending

Using Saliency and Cropping to Improve Video Memorability

Alan F. Smeaton, Lorin Sweeney, Qingyang Wang, Vaibhav Mudgal

arxiv:2309.11881 v1 · 2023-09-21 · cs.CV · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFGPSTHY45NJB3G3KTQCEIP2IC}

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	2026-07-05T07:38:30.808750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

394cf94cf8e75a90ecdb54e02221fa4098979297593e209c2182c7f402498a34

Aliases

arxiv: 2309.11881 · arxiv_version: 2309.11881v1 · doi: 10.48550/arxiv.2309.11881 · pith_short_12: HFGPSTHY45NJ · pith_short_16: HFGPSTHY45NJB3G3 · pith_short_8: HFGPSTHY

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/HFGPSTHY45NJB3G3KTQCEIP2IC \
  | 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: 394cf94cf8e75a90ecdb54e02221fa4098979297593e209c2182c7f402498a34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eba8f8fd2f6c3ca2cb1c5f2a7ffd4835063cfea743769e63059aaf191dd94b3",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-21T08:30:46Z",
    "title_canon_sha256": "be7be4c43228ea327f51541f007b3a991613aee24a94db7a91d6c634546dd2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11881",
    "kind": "arxiv",
    "version": 1
  }
}