Pith Number

pith:RLWSE564

pith:2014:RLWSE564BY7UAYDGTPV3PAHZMD

not attested not anchored not stored refs pending

Efficient Advert Assignment

Frank Kelly, Neil Walton, Peter Key

arxiv:1404.2750 v6 · 2014-04-10 · cs.GT · cs.SY · 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{RLWSE564BY7UAYDGTPV3PAHZMD}

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	2026-05-18T01:13:05.224112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aed2277dc0e3f4060669bebb780f960ff8ba2dd15b5859e7ba64be5d54ff4b7

Aliases

arxiv: 1404.2750 · arxiv_version: 1404.2750v6 · doi: 10.48550/arxiv.1404.2750 · pith_short_12: RLWSE564BY7U · pith_short_16: RLWSE564BY7UAYDG · pith_short_8: RLWSE564

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/RLWSE564BY7UAYDGTPV3PAHZMD \
  | 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: 8aed2277dc0e3f4060669bebb780f960ff8ba2dd15b5859e7ba64be5d54ff4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a3445bdf3b2b8db7ae53187ee1fc26cf3ab4c327174b8b5f0c8df389d51227",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-04-10T09:26:11Z",
    "title_canon_sha256": "dc83c2f9391bd3b77e2e3ea5feb2ad049313c65ce728b3a7c18f7b96a23058a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2750",
    "kind": "arxiv",
    "version": 6
  }
}