Pith Number

pith:7XFOXE2F

pith:2025:7XFOXE2FS443ZFOM5MMQMVZ65G

not attested not anchored not stored refs pending

DinoCompanion: An Attachment-Theory Informed Multimodal Robot for Emotionally Responsive Child-AI Interaction

Boyang Wang, Hongcheng Guo, Jinyuan Cao, Peng Yu, Yuhao Song, Zhoujun Li

arxiv:2506.12486 v1 · 2025-06-14 · 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{7XFOXE2FS443ZFOM5MMQMVZ65G}

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	2026-07-05T11:21:54.099721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdcaeb93459739bc95cceb1906573ee9994a6aced44bbbd7598b468b00d8246d

Aliases

arxiv: 2506.12486 · arxiv_version: 2506.12486v1 · doi: 10.48550/arxiv.2506.12486 · pith_short_12: 7XFOXE2FS443 · pith_short_16: 7XFOXE2FS443ZFOM · pith_short_8: 7XFOXE2F

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/7XFOXE2FS443ZFOM5MMQMVZ65G \
  | 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: fdcaeb93459739bc95cceb1906573ee9994a6aced44bbbd7598b468b00d8246d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bace971437d5527da9d2ab79718b618dfeb2b194ca2775bb1b0cbf108f274ca4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-14T12:54:07Z",
    "title_canon_sha256": "754df750196f7290c03536cb78ac1a5a7a2fd6a75425e60db8dc628477f806c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12486",
    "kind": "arxiv",
    "version": 1
  }
}