Pith Number

pith:VCINDE4Z

pith:2026:VCINDE4Z2FQ3N62EUXORIPT7Q3

not attested not anchored not stored refs pending

MARS: Multi-Agent Re-ranking for Repeat-Order Food Delivery Recommendation

Jiahao Tian, Zhenkai Wang

arxiv:2607.25420 v1 · 2026-07-28 · cs.IR · 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{VCINDE4Z2FQ3N62EUXORIPT7Q3}

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	2026-07-29T01:25:14.677509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a890d19399d161b6fb44a5dd143e7f86c14f3d6888da5cbc1c9f020100b52eee

Aliases

arxiv: 2607.25420 · arxiv_version: 2607.25420v1 · doi: 10.48550/arxiv.2607.25420 · pith_short_12: VCINDE4Z2FQ3 · pith_short_16: VCINDE4Z2FQ3N62E · pith_short_8: VCINDE4Z

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/VCINDE4Z2FQ3N62EUXORIPT7Q3 \
  | 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: a890d19399d161b6fb44a5dd143e7f86c14f3d6888da5cbc1c9f020100b52eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e2ec8ba3d360132c644d7c655542173ebc5e05309a8b4c479460c7a9e3c519",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-28T08:18:08Z",
    "title_canon_sha256": "460b49f3379acc45bbf4469a88bf0711017cf28c1af6d0e5ef985e5237bc4c21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25420",
    "kind": "arxiv",
    "version": 1
  }
}