Pith Number

pith:IUOMRPGY

pith:2013:IUOMRPGYUONAVZAKEMNXWZTKPR

not attested not anchored not stored refs pending

The Complexity of Optimal Multidimensional Pricing

Dimitris Paparas, Ilias Diakonikolas, Mihalis Yannakakis, Xiaorui Sun, Xi Chen

arxiv:1311.2138 v1 · 2013-11-09 · cs.GT · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUOMRPGYUONAVZAKEMNXWZTKPR}

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	2026-05-18T00:50:10.044786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451cc8bcd8a39a0ae40a231b7b666a7c7ab0510d24838f89e08853699911b679

Aliases

arxiv: 1311.2138 · arxiv_version: 1311.2138v1 · doi: 10.48550/arxiv.1311.2138 · pith_short_12: IUOMRPGYUONA · pith_short_16: IUOMRPGYUONAVZAK · pith_short_8: IUOMRPGY

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/IUOMRPGYUONAVZAKEMNXWZTKPR \
  | 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: 451cc8bcd8a39a0ae40a231b7b666a7c7ab0510d24838f89e08853699911b679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487fe40e9a11eaea8b4920399dcd5daad5c6a55d663e8b91cf397315a1146717",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-11-09T06:21:33Z",
    "title_canon_sha256": "823d46c82e3081f73b5276fa6be072ece72e5d37fead91a379a4e2fef41e3ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2138",
    "kind": "arxiv",
    "version": 1
  }
}