Pith Number

pith:5YLOBGCV

pith:2026:5YLOBGCVXPWAPUUWJJLMGXAWMT

not attested not anchored not stored refs pending

Towards Reducing Foreign Language Anxiety Using Level-Appropriate Embodied Conversational Agents

Krishan Rajaratnam, Wenbin Gan, Yuan Sun

arxiv:2607.21887 v1 · 2026-07-24 · cs.HC · 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{5YLOBGCVXPWAPUUWJJLMGXAWMT}

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	2026-07-27T00:20:26.298363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee16e09855bbec07d2964a56c35c1664c8fd408b1ad25184d09182126627838b

Aliases

arxiv: 2607.21887 · arxiv_version: 2607.21887v1 · doi: 10.48550/arxiv.2607.21887 · pith_short_12: 5YLOBGCVXPWA · pith_short_16: 5YLOBGCVXPWAPUUW · pith_short_8: 5YLOBGCV

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/5YLOBGCVXPWAPUUWJJLMGXAWMT \
  | 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: ee16e09855bbec07d2964a56c35c1664c8fd408b1ad25184d09182126627838b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f3455252072a5ddd29e0ba6a80f0977a4a7799f1289d73b969337cd5ba1bd0",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-24T01:31:13Z",
    "title_canon_sha256": "fef72e807881c97e4fd4cc6658c602886acf2c84b7b9ddff4a8124c488274654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21887",
    "kind": "arxiv",
    "version": 1
  }
}