Pith Number

pith:IOTFEJCM

pith:2026:IOTFEJCMULPLNIHBTQXX4GAYC3

not attested not anchored not stored refs pending

Fast and Feasible: Permutation-based Constrained Reranking for Revenue Maximization

Aleksandr Katrutsa, Anastasiia Soboleva, Egor Samosvat, Ekaterina Solodneva, Roman Loginov, Svetlana Shirokovskikh

arxiv:2606.28059 v1 · 2026-06-26 · cs.IR · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOTFEJCMULPLNIHBTQXX4GAYC3}

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	2026-06-29T01:14:56.555943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a652244ca2deb6a0e19c2f7e181816f129a9ce2f153466132b73f1d2361703

Aliases

arxiv: 2606.28059 · arxiv_version: 2606.28059v1 · doi: 10.48550/arxiv.2606.28059 · pith_short_12: IOTFEJCMULPL · pith_short_16: IOTFEJCMULPLNIHB · pith_short_8: IOTFEJCM

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/IOTFEJCMULPLNIHBTQXX4GAYC3 \
  | 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: 43a652244ca2deb6a0e19c2f7e181816f129a9ce2f153466132b73f1d2361703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0d5ebd551c286cd219eab66d89203df1d1ccf3b79213a9f5875bc8f2d1d119",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-26T13:04:00Z",
    "title_canon_sha256": "e6adc7624625543ac6236524a0f382618cbb7f11a46ff2243cf36b4d80093b2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28059",
    "kind": "arxiv",
    "version": 1
  }
}