Pith Number

pith:FNNIVDHB

pith:2026:FNNIVDHBPPSDGBUC25JQO3BYB6

not attested not anchored not stored refs pending

Error-Aware Reverse Auction Mechanism for Large Language Model Routing

Guangxu Zhu, Haolong Chen, Lei Xue, Liang Zhang, Zhengyuan Xin

arxiv:2608.12719 v1 · 2026-08-13 · cs.GT · 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{FNNIVDHBPPSDGBUC25JQO3BYB6}

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	2026-08-14T00:47:06.550893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5a8a8ce17be4330682d753076c380f90acf8d5b8ae27bcbc16ec34d6e9f9ee

Aliases

arxiv: 2608.12719 · arxiv_version: 2608.12719v1 · doi: 10.48550/arxiv.2608.12719 · pith_short_12: FNNIVDHBPPSD · pith_short_16: FNNIVDHBPPSDGBUC · pith_short_8: FNNIVDHB

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/FNNIVDHBPPSDGBUC25JQO3BYB6 \
  | 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: 2b5a8a8ce17be4330682d753076c380f90acf8d5b8ae27bcbc16ec34d6e9f9ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c721a52d8d6bc627d066db70c1c622fd6d40c0601408b63dc25357b5f58b99ef",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-08-13T02:04:26Z",
    "title_canon_sha256": "f49d68a7587fb8d562ccf233ee3cec1d21db0a031401955949ffdfd345803f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12719",
    "kind": "arxiv",
    "version": 1
  }
}