Pith Number

pith:IKGJCUEZ

pith:2026:IKGJCUEZQWFWQCXPVB26O4NINT

not attested not anchored not stored refs pending

TacReasoner: A Dynamic Tactile-Language Framework for Interactive Reasoning in Real-World Scenarios

Ce Hao, Chang Lin, Di Wu, Jianning Zeng, Jianwei He, Jie Hao, Kailin Lyu, Lianyu Hu, Lin Shu, Long Xiao

arxiv:2607.05131 v1 · 2026-07-06 · 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{IKGJCUEZQWFWQCXPVB26O4NINT}

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	2026-07-07T03:19:17.103333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428c915099858b680aefa875e771a86cc63c6043c141b6226e83fd4de6bd2950

Aliases

arxiv: 2607.05131 · arxiv_version: 2607.05131v1 · doi: 10.48550/arxiv.2607.05131 · pith_short_12: IKGJCUEZQWFW · pith_short_16: IKGJCUEZQWFWQCXP · pith_short_8: IKGJCUEZ

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/IKGJCUEZQWFWQCXPVB26O4NINT \
  | 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: 428c915099858b680aefa875e771a86cc63c6043c141b6226e83fd4de6bd2950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393c4f5d3056041e1753260a8e6f8d6c980be1c9e3fa4eadd9b4e2e8eec7672f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-06T14:17:44Z",
    "title_canon_sha256": "ebc987d3bf6f7f88026188da5b0f9939affa5acc03c10edaf35c50e0e14d2c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05131",
    "kind": "arxiv",
    "version": 1
  }
}