Pith Number

pith:MOKWHZ5D

pith:2023:MOKWHZ5D4EQKQVRDWXH2SQCZRG

not attested not anchored not stored refs pending

Are current long-term video understanding datasets long-term?

Jan van Gemert, Klamer Schutte, Ombretta Strafforello

arxiv:2308.11244 v1 · 2023-08-22 · 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{MOKWHZ5D4EQKQVRDWXH2SQCZRG}

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	2026-07-05T06:43:31.801312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

639563e7a3e120a85623b5cfa94059899f2bdad7ade0a840ae66866999e7ea54

Aliases

arxiv: 2308.11244 · arxiv_version: 2308.11244v1 · doi: 10.48550/arxiv.2308.11244 · pith_short_12: MOKWHZ5D4EQK · pith_short_16: MOKWHZ5D4EQKQVRD · pith_short_8: MOKWHZ5D

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/MOKWHZ5D4EQKQVRDWXH2SQCZRG \
  | 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: 639563e7a3e120a85623b5cfa94059899f2bdad7ade0a840ae66866999e7ea54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe82f3efb6747d33d98a5b3772fc91f351835c46e73bcaa6288c6c3aff904870",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-22T07:39:31Z",
    "title_canon_sha256": "e33bfb90b3709250a5dfc88a0d6c474729849e6e0bd62f5c7d74480949ff2d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11244",
    "kind": "arxiv",
    "version": 1
  }
}