Pith Number

pith:QYCOGXPP

pith:2025:QYCOGXPP4JO64MLG747SPEN57U

not attested not anchored not stored refs pending

FaMA: LLM-Empowered Agentic Assistant for Consumer-to-Consumer Marketplace

Hengte Lin, Jin Seng Cheng, Nahid Farahmand, Ran Hu, Wentao Guan, Xidong Wang, Yineng Yan, Yue Li

arxiv:2509.03890 v1 · 2025-09-04 · 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{QYCOGXPP4JO64MLG747SPEN57U}

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	2026-07-05T12:04:49.160859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8604e35defe25dee3166ff3f2791bdfd256034d0560a39fbbf0236b365f180a2

Aliases

arxiv: 2509.03890 · arxiv_version: 2509.03890v1 · doi: 10.48550/arxiv.2509.03890 · pith_short_12: QYCOGXPP4JO6 · pith_short_16: QYCOGXPP4JO64MLG · pith_short_8: QYCOGXPP

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/QYCOGXPP4JO64MLG747SPEN57U \
  | 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: 8604e35defe25dee3166ff3f2791bdfd256034d0560a39fbbf0236b365f180a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b1fd51a99ac7bfed2f823a55ff19979853bb00197066d3b4aafd2954f7e2d17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-04T05:22:25Z",
    "title_canon_sha256": "e6241a14016342e7531da9311444f74ef84ea06ce90b4eb0843550c45ff91efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03890",
    "kind": "arxiv",
    "version": 1
  }
}