Pith Number

pith:ZE2WX7ZC

pith:2025:ZE2WX7ZCPKETOSFQJF5GBMLKMG

not attested not anchored not stored refs pending

Ella: Embodied Social Agents with Lifelong Memory

Chuang Gan, Hongxin Zhang, Lixing Fang, Qinhong Zhou, Zeyuan Wang, Zheyuan Zhang, Zunzhe Zhang

arxiv:2506.24019 v1 · 2025-06-30 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZE2WX7ZCPKETOSFQJF5GBMLKMG}

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

2 papers in Pith

Worth Remembering: Surprise-Gated Robot Episodic Memory

Sentinel: Embodied Cooperative Spatial Reasoning and Planning

Receipt and verification

First computed	2026-07-05T11:29:31.851344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9356bff227a893748b0497a60b16a6183e7c77599278c89be3a568510835b9a

Aliases

arxiv: 2506.24019 · arxiv_version: 2506.24019v1 · doi: 10.48550/arxiv.2506.24019 · pith_short_12: ZE2WX7ZCPKET · pith_short_16: ZE2WX7ZCPKETOSFQ · pith_short_8: ZE2WX7ZC

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/ZE2WX7ZCPKETOSFQJF5GBMLKMG \
  | 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: c9356bff227a893748b0497a60b16a6183e7c77599278c89be3a568510835b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad21bc6331e21dcff2e522e7f8e47fa8d301d213b3313a7fa255f52839c61166",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-30T16:22:51Z",
    "title_canon_sha256": "fecbec4ad66d4365877736733364ea09d1bdaaccd99efb5949dd465ee07e46da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.24019",
    "kind": "arxiv",
    "version": 1
  }
}