Pith Number

pith:OJ7NGXBK

pith:2026:OJ7NGXBKSJJQDIFEXDVHJPHMFJ

not attested not anchored not stored refs pending

What Language Does and What the Evidence Supports: A Functional Role Taxonomy and Evidence Audit of Language Grounding in Embodied Agents

Bin Guo, Chenghao Li, Wei Xu, Yifan Guo, Yu Li, Yulong Zhu, Zhiwen Yu, Zhuo Sun, Zhu Wang

arxiv:2608.03099 v1 · 2026-08-04 · 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{OJ7NGXBKSJJQDIFEXDVHJPHMFJ}

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	2026-08-05T00:45:38.186551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727ed35c2a925301a0a4b8ea74bcec2a70af185c175f2ee7d6b8f4803bad5d6a

Aliases

arxiv: 2608.03099 · arxiv_version: 2608.03099v1 · doi: 10.48550/arxiv.2608.03099 · pith_short_12: OJ7NGXBKSJJQ · pith_short_16: OJ7NGXBKSJJQDIFE · pith_short_8: OJ7NGXBK

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/OJ7NGXBKSJJQDIFEXDVHJPHMFJ \
  | 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: 727ed35c2a925301a0a4b8ea74bcec2a70af185c175f2ee7d6b8f4803bad5d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740d1f23e5ed10c384ac86dffe9adc00f12a80a2594ee0eeba2c235a12ccc1de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-04T04:17:54Z",
    "title_canon_sha256": "fd7c4424f60aa8e21584c2a96329c71982596b97e75ff75c5188b12d82c585ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03099",
    "kind": "arxiv",
    "version": 1
  }
}