Pith Number

pith:IXWNMQGN

pith:2025:IXWNMQGNAI2ROC6UGGAYCLOHVY

not attested not anchored not stored refs pending

Efficient Egocentric Action Recognition with Multimodal Data

Ard Kastrati, Dushan Vasilevski, Marco Calzavara, Matteo Macchini, Roger Wattenhofer

arxiv:2506.01757 v1 · 2025-06-02 · cs.CV · 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{IXWNMQGNAI2ROC6UGGAYCLOHVY}

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	2026-07-05T11:14:19.002747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ecd640cd0235170bd43181812dc7ae0d27a498b502e7de3fce86f89a07a7b5

Aliases

arxiv: 2506.01757 · arxiv_version: 2506.01757v1 · doi: 10.48550/arxiv.2506.01757 · pith_short_12: IXWNMQGNAI2R · pith_short_16: IXWNMQGNAI2ROC6U · pith_short_8: IXWNMQGN

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/IXWNMQGNAI2ROC6UGGAYCLOHVY \
  | 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: 45ecd640cd0235170bd43181812dc7ae0d27a498b502e7de3fce86f89a07a7b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8fbc725f52fb61ef1b75436113406ae057cba83720d6933781b445e700dd6f5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-02T15:04:23Z",
    "title_canon_sha256": "1f629069d11bdf99828d848951522b9c8b97fcbeef352c9172bc0f2cd4deabaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01757",
    "kind": "arxiv",
    "version": 1
  }
}