Pith Number

pith:GRQIADF6

pith:2026:GRQIADF6XYZJ43C2HXSGWZK7MK

not attested not anchored not stored refs pending

When AI Says It Feels

Hirotsugu Ohba, Seiya Ikeda, Shin-nosuke Ishikawa

arxiv:2606.05734 v1 · 2026-06-04 · cs.AI · 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{GRQIADF6XYZJ43C2HXSGWZK7MK}

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	2026-06-05T01:15:01.064574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3460800cbebe329e6c5a3de46b655f628f5423b2263ca77d23192c45ffe29ef8

Aliases

arxiv: 2606.05734 · arxiv_version: 2606.05734v1 · doi: 10.48550/arxiv.2606.05734 · pith_short_12: GRQIADF6XYZJ · pith_short_16: GRQIADF6XYZJ43C2 · pith_short_8: GRQIADF6

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/GRQIADF6XYZJ43C2HXSGWZK7MK \
  | 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: 3460800cbebe329e6c5a3de46b655f628f5423b2263ca77d23192c45ffe29ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "690f7767b6041fedb53ee190a854d0d7a9fd08d1968a74559bc4c101d437bd22",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-04T05:49:34Z",
    "title_canon_sha256": "4667c76b07e53a61b0e832ff09e0321e93ee59f5bb14c46bce76d22fc480dccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05734",
    "kind": "arxiv",
    "version": 1
  }
}