Pith Number

pith:FGMGU6JC

pith:2026:FGMGU6JCMVS3GBKMNQ6ZJBFTQP

not attested not anchored not stored refs pending

Learning from Online User Feedback for Shopping Agents

Haobo Zhang, Kelong Mao, Simiu Gu, Sulong Xu, Zhicheng Dou

arxiv:2608.11604 v1 · 2026-08-12 · 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{FGMGU6JCMVS3GBKMNQ6ZJBFTQP}

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	2026-08-13T00:22:17.507200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29986a79226565b3054c6c3d9484b383f6258b025d2be20acdc08fd0d429591e

Aliases

arxiv: 2608.11604 · arxiv_version: 2608.11604v1 · doi: 10.48550/arxiv.2608.11604 · pith_short_12: FGMGU6JCMVS3 · pith_short_16: FGMGU6JCMVS3GBKM · pith_short_8: FGMGU6JC

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/FGMGU6JCMVS3GBKMNQ6ZJBFTQP \
  | 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: 29986a79226565b3054c6c3d9484b383f6258b025d2be20acdc08fd0d429591e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba4b5fdbf328b8a287ee343d96a1021484376d6f28ae5d69775698f9119d6b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-12T03:24:44Z",
    "title_canon_sha256": "012c2459810d1223c733e63ae15b5c24a7dd90c2c012f324101e6de5a7454f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11604",
    "kind": "arxiv",
    "version": 1
  }
}