Pith Number

pith:4KJFK6IY

pith:2024:4KJFK6IYHFPNMCK2VY6TJJPIVD

not attested not anchored not stored refs pending

Causal Understanding For Video Question Answering

Adithya Sampath, Bhanu Prakash Reddy Guda, Swarnashree Mysore Sathyendra, Tanmay Kulkarni

arxiv:2407.20257 v1 · 2024-07-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KJFK6IYHFPNMCK2VY6TJJPIVD}

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	2026-07-05T08:49:55.072039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e292557918395ed6095aae3d34a5e8a8e040d17f12b82b6694f221d3539efda6

Aliases

arxiv: 2407.20257 · arxiv_version: 2407.20257v1 · doi: 10.48550/arxiv.2407.20257 · pith_short_12: 4KJFK6IYHFPN · pith_short_16: 4KJFK6IYHFPNMCK2 · pith_short_8: 4KJFK6IY

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/4KJFK6IYHFPNMCK2VY6TJJPIVD \
  | 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: e292557918395ed6095aae3d34a5e8a8e040d17f12b82b6694f221d3539efda6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51ccd9644163d9c51ed22533d42b175f3b2fc39b0a1b5dc770eeb3fd90d0d6a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-07-23T06:32:46Z",
    "title_canon_sha256": "093f52a51baf1fcf0141c735c59b437dbcdabd4434cd0561fc49f06472dfd0a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20257",
    "kind": "arxiv",
    "version": 1
  }
}