Pith Number

pith:ZANUH654

pith:2025:ZANUH654ERIVIWZZTD77UTDT7F

not attested not anchored not stored refs pending

Advancing Egocentric Video Question Answering with Multimodal Large Language Models

Alkesh Patel, Vibhav Chitalia, Yinfei Yang

arxiv:2504.04550 v1 · 2025-04-06 · cs.CV · cs.AI · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZANUH654ERIVIWZZTD77UTDT7F}

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.

Cited by

3 papers in Pith

Graph it first! Enabling Reasoning on Long-form Egocentric Videos through Scene Graphs

Rethinking RAG in Long Videos: What to Retrieve and How to Use It?

Decoding Pedestrian Crossing Intention from Egocentric Vision via Vision Language Models

Receipt and verification

First computed	2026-07-05T10:45:25.887022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81b43fbbc2451545b3998fffa4c73f948c906e289693fc6360a1fb6350ae7b9

Aliases

arxiv: 2504.04550 · arxiv_version: 2504.04550v1 · doi: 10.48550/arxiv.2504.04550 · pith_short_12: ZANUH654ERIV · pith_short_16: ZANUH654ERIVIWZZ · pith_short_8: ZANUH654

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/ZANUH654ERIVIWZZTD77UTDT7F \
  | 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: c81b43fbbc2451545b3998fffa4c73f948c906e289693fc6360a1fb6350ae7b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a6ab2ece62720f04de6cae3afd93937c559dcf5c686c072c3634b076e53a67a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-06T16:58:23Z",
    "title_canon_sha256": "d1de97c4800e27a769a78017538b8fdf8988d4d8b720dc687e050306c568c9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04550",
    "kind": "arxiv",
    "version": 1
  }
}