Pith Number

pith:IPG6XWDG

pith:2026:IPG6XWDGD4SMUXILZABMSZGNB5

not attested not anchored not stored refs pending

EgoExoMem: Cross-View Memory Reasoning over Synchronized Egocentric and Exocentric Videos

Chengzhi Wu, Di Wen, Jiaming Zhang, Junwei Zheng, Kailun Yang, Kunyu Peng, Rainer Stiefelhagen, Ruiping Liu, Shaofang Quan, Yufan Chen

arxiv:2605.18734 v1 · 2026-05-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPG6XWDGD4SMUXILZABMSZGNB5}

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	2026-05-20T00:06:18.037668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43cdebd8661f24ca5d0bc802c964cd0f41acde6adb2066e628e79eb0c3613175

Aliases

arxiv: 2605.18734 · arxiv_version: 2605.18734v1 · doi: 10.48550/arxiv.2605.18734 · pith_short_12: IPG6XWDGD4SM · pith_short_16: IPG6XWDGD4SMUXIL · pith_short_8: IPG6XWDG

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/IPG6XWDGD4SMUXILZABMSZGNB5 \
  | 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: 43cdebd8661f24ca5d0bc802c964cd0f41acde6adb2066e628e79eb0c3613175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4f0c00062c5db3bf60359a469d7a2ab5e519a5747c2592fa2f62b4124963c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T17:54:55Z",
    "title_canon_sha256": "611bca65488c43492d9ea48cc540c8eba926b71cd89511bbdea521b601adfa4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18734",
    "kind": "arxiv",
    "version": 1
  }
}