Pith Number

pith:OUOWZJ4M

pith:2014:OUOWZJ4MWND3B3MEP2B5D2BFYU

not attested not anchored not stored refs pending

Mechanisms for Multi-Unit Auctions

Noam Nisan, Shahar Dobzinski

arxiv:1401.3834 v1 · 2014-01-16 · 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{OUOWZJ4MWND3B3MEP2B5D2BFYU}

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	2026-05-18T03:02:06.782568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

751d6ca78cb347b0ed847e83d1e825c533f12fe7a8aa322292dfc887c88ac387

Aliases

arxiv: 1401.3834 · arxiv_version: 1401.3834v1 · doi: 10.48550/arxiv.1401.3834 · pith_short_12: OUOWZJ4MWND3 · pith_short_16: OUOWZJ4MWND3B3ME · pith_short_8: OUOWZJ4M

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/OUOWZJ4MWND3B3MEP2B5D2BFYU \
  | 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: 751d6ca78cb347b0ed847e83d1e825c533f12fe7a8aa322292dfc887c88ac387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f50fe4f3e33fecb202b2f55e1ce90796ab6403b73559db111bc49b96ed10bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-01-16T04:50:35Z",
    "title_canon_sha256": "2edd810bf52d0649fe8d50e3793cb056f8e3905fffcb144d760827e9c1d79fa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3834",
    "kind": "arxiv",
    "version": 1
  }
}