Pith Number

pith:TN5X6LGC

pith:2025:TN5X6LGCRPGSSLOE7UAWDYXJ4O

not attested not anchored not stored refs pending

BEAM: Brainwave Empathy Assessment Model for Early Childhood

Chen Xie, Feiyu Quan, Gaofeng Wu, Han Zhang, Kaidong Wang, Ruoxi Wu, Xianghui Huang, Xiaoshu Luo, Yan Liang, Zihao Zhu

arxiv:2509.06620 v1 · 2025-09-08 · cs.LG · 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{TN5X6LGCRPGSSLOE7UAWDYXJ4O}

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	2026-07-05T12:06:39.398326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b7b7f2cc28bcd292dc4fd0161e2e9e3a177711cfb2873fd97e6ad5d51b5ab8e

Aliases

arxiv: 2509.06620 · arxiv_version: 2509.06620v1 · doi: 10.48550/arxiv.2509.06620 · pith_short_12: TN5X6LGCRPGS · pith_short_16: TN5X6LGCRPGSSLOE · pith_short_8: TN5X6LGC

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/TN5X6LGCRPGSSLOE7UAWDYXJ4O \
  | 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: 9b7b7f2cc28bcd292dc4fd0161e2e9e3a177711cfb2873fd97e6ad5d51b5ab8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69c720949198826775756ec28cae9708ed4898e0a0eb2e91b7223a02f32bf5d3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-08T12:39:09Z",
    "title_canon_sha256": "a71129921fae2bb1611cfae32eba613c77784505c2aa7d894bab78826743bef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06620",
    "kind": "arxiv",
    "version": 1
  }
}