Pith Number

pith:BCIO2UMI

pith:2023:BCIO2UMI3TLHEMPKEPDNJ27G4T

not attested not anchored not stored refs pending

Open-vocabulary Video Question Answering: A New Benchmark for Evaluating the Generalizability of Video Question Answering Models

Dohwan Ko, Hyunwoo J. Kim, Jaewon Chu, Jihwan Park, Ji Soo Lee, Miso Choi

arxiv:2308.09363 v1 · 2023-08-18 · 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{BCIO2UMI3TLHEMPKEPDNJ27G4T}

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	2026-07-05T06:42:31.417938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0890ed5188dcd67231ea23c6d4ebe6e4d7e8823c567a20246b8711cb865789ee

Aliases

arxiv: 2308.09363 · arxiv_version: 2308.09363v1 · doi: 10.48550/arxiv.2308.09363 · pith_short_12: BCIO2UMI3TLH · pith_short_16: BCIO2UMI3TLHEMPK · pith_short_8: BCIO2UMI

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/BCIO2UMI3TLHEMPKEPDNJ27G4T \
  | 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: 0890ed5188dcd67231ea23c6d4ebe6e4d7e8823c567a20246b8711cb865789ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db36a6286c89731138415916a012f06c7f13d4da632bf1bfddf3cfc91472fe82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-18T07:45:10Z",
    "title_canon_sha256": "fd88d14e6877fbe555fbe5adabf0b2ac8d6ede4c294cd093d84dbdd0270b9877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09363",
    "kind": "arxiv",
    "version": 1
  }
}