Pith Number

pith:6DEOFBD7

pith:2013:6DEOFBD7F6CWLRFL2YGSLSMWAB

not attested not anchored not stored refs pending

Welfare Maximization and Truthfulness in Mechanism Design with Ordinal Preferences

Chaitanya Swamy, Deeparnab Chakrabarty

arxiv:1312.1831 v2 · 2013-12-06 · cs.GT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DEOFBD7F6CWLRFL2YGSLSMWAB}

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	2026-05-18T02:56:51.593891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c8e2847f2f8565c4abd60d25c996006232dd86d2c35f3f0a8eefdc8df7be2f

Aliases

arxiv: 1312.1831 · arxiv_version: 1312.1831v2 · doi: 10.48550/arxiv.1312.1831 · pith_short_12: 6DEOFBD7F6CW · pith_short_16: 6DEOFBD7F6CWLRFL · pith_short_8: 6DEOFBD7

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/6DEOFBD7F6CWLRFL2YGSLSMWAB \
  | 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: f0c8e2847f2f8565c4abd60d25c996006232dd86d2c35f3f0a8eefdc8df7be2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a2c24c42fb7761596227e27bdcfd91d16582d84a1bd4c9dab4c6945793693c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-12-06T11:38:02Z",
    "title_canon_sha256": "2580ceb859528e09c8f211a1f04a05fab897769919420058840b2c55f4a74cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1831",
    "kind": "arxiv",
    "version": 2
  }
}