Pith Number

pith:2KDKCC2Y

pith:2026:2KDKCC2YYYWNN376CLCPWPIABN

not attested not anchored not stored refs pending

EgoBench: An Interactive Egocentric Multimodal Benchmark for Tool-Using Agents

Jian Liu, Tong Niu, Weiqiang Wang, Yunqi Liu, Yuqi Qing, Zhenlong Dai, Zitong Wang

arxiv:2605.27820 v1 · 2026-05-27 · 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{2KDKCC2YYYWNN376CLCPWPIABN}

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	2026-05-28T01:04:49.526175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d286a10b58c62cd6effe12c4fb3d000b788f9358aa98a5dbff5925bd4787f577

Aliases

arxiv: 2605.27820 · arxiv_version: 2605.27820v1 · doi: 10.48550/arxiv.2605.27820 · pith_short_12: 2KDKCC2YYYWN · pith_short_16: 2KDKCC2YYYWNN376 · pith_short_8: 2KDKCC2Y

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/2KDKCC2YYYWNN376CLCPWPIABN \
  | 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: d286a10b58c62cd6effe12c4fb3d000b788f9358aa98a5dbff5925bd4787f577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b27219e7a7484c7ccc7bd2b7249ef6734f4035a2c08590f6daf56d48d726a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T01:28:15Z",
    "title_canon_sha256": "bb247eeadbc085224d00ae90e1465b57b96694e9c513679c8a0e7859ca215265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27820",
    "kind": "arxiv",
    "version": 1
  }
}