Pith Number

pith:E5TKVPOK

pith:2012:E5TKVPOKZGU3MH6HCW4SY4JJIH

not attested not anchored not stored refs pending

The Complexity of Optimal Mechanism Design

Alan Deckelbaum, Christos Tzamos, Constantinos Daskalakis

arxiv:1211.1703 v2 · 2012-11-07 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5TKVPOKZGU3MH6HCW4SY4JJIH}

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	2026-05-18T03:29:26.991901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2766aabdcac9a9b61fc715b92c712941fa3a6c7e342a638eb9b9edeaf141adb7

Aliases

arxiv: 1211.1703 · arxiv_version: 1211.1703v2 · doi: 10.48550/arxiv.1211.1703 · pith_short_12: E5TKVPOKZGU3 · pith_short_16: E5TKVPOKZGU3MH6H · pith_short_8: E5TKVPOK

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/E5TKVPOKZGU3MH6HCW4SY4JJIH \
  | 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: 2766aabdcac9a9b61fc715b92c712941fa3a6c7e342a638eb9b9edeaf141adb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a1bef75d7ef74c77b4c9aaac1798d9146bfa4226eaf833134b3cf3f8db5ab5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-11-07T21:56:16Z",
    "title_canon_sha256": "541de9db2b21488dfc0263d4dc809f3bbecdbc2224f576165ffb86d4cf0cc630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1703",
    "kind": "arxiv",
    "version": 2
  }
}