Pith Number

pith:E2GUA33U

pith:2026:E2GUA33UKO6LGKKIBFWPEOHCZU

not attested not anchored not stored refs pending

The First EgoCross Challenge at EgoVis 2026: Cross-Domain Egocentric Video Question Answering

Alessio Tonioni, Danda Paudel, Federico Tombari, Jinjie Zhang, Kunyu Peng, Leyi Wu, Licheng Jiao, Lingling Li, Liqiang Nie, Luc Van Gool, Takuya Murakawa, Tianwen Qian, Toru Tamaki, Weili Guan, Wenbo Wang, Wenping Ma, Xiaoling Wang, Xu Zheng, Yanjun Li, Yanwei Fu, Yifan Zhao, Yinchuan Li, Yingcong Chen, Yi Wen, Yongqin Xian, Yu Li, Yupeng Hu, Yuqian Fu, Zhenglin Du, Zhengyang Li, Zhiheng Fu, Zhiwei Chen, Zixu Li

arxiv:2608.04589 v1 · 2026-08-05 · 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{E2GUA33UKO6LGKKIBFWPEOHCZU}

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	2026-08-06T01:36:13.631646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

268d406f7453bcb32948096cf238e2cd3c819175a36faf17fad2b7c8fe948696

Aliases

arxiv: 2608.04589 · arxiv_version: 2608.04589v1 · doi: 10.48550/arxiv.2608.04589 · pith_short_12: E2GUA33UKO6L · pith_short_16: E2GUA33UKO6LGKKI · pith_short_8: E2GUA33U

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/E2GUA33UKO6LGKKIBFWPEOHCZU \
  | 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: 268d406f7453bcb32948096cf238e2cd3c819175a36faf17fad2b7c8fe948696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06eff8f21ded2f1ffee304bd4e4904a11858cc20fdf596b3a9dc2b44734b6041",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-05T08:51:20Z",
    "title_canon_sha256": "10567ce62057d621aef5a733e4defabed07f1069fa2c279725c76408952e0bf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04589",
    "kind": "arxiv",
    "version": 1
  }
}