Pith Number

pith:OYBDD236

pith:2021:OYBDD236QSWDT5RP2QGRPHHUAK

not attested not anchored not stored refs pending

CheerBots: Chatbots toward Empathy and Emotionusing Reinforcement Learning

Chao-Peng Liu, Hung-yi Lee, Jiun-Hao Jhan, Shyh-Kang Jeng

arxiv:2110.03949 v1 · 2021-10-08 · 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{OYBDD236QSWDT5RP2QGRPHHUAK}

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	2026-07-05T03:20:58.946639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760231eb7e84ac39f62fd40d179cf4029d828ac01a976ec5f2f530999d91e117

Aliases

arxiv: 2110.03949 · arxiv_version: 2110.03949v1 · doi: 10.48550/arxiv.2110.03949 · pith_short_12: OYBDD236QSWD · pith_short_16: OYBDD236QSWDT5RP · pith_short_8: OYBDD236

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/OYBDD236QSWDT5RP2QGRPHHUAK \
  | 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: 760231eb7e84ac39f62fd40d179cf4029d828ac01a976ec5f2f530999d91e117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219d3c12ae3631681a285b12b8614e974a89985d2ddba7abf1456ef3fd6af7e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-08T07:44:47Z",
    "title_canon_sha256": "f47043c062198a8952111664436e598a12d61c03dc0bf44225c04b16a85800ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03949",
    "kind": "arxiv",
    "version": 1
  }
}