Pith Number

pith:OBW2AN7F

pith:2013:OBW2AN7FM3QZZRWZMOPKAV6TIQ

not attested not anchored not stored refs pending

On Random Sampling Auctions for Digital Goods

Aravind Srinivasan, Azarakhsh Malekian, Saeed Alaei

arxiv:1303.4438 v1 · 2013-03-18 · 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{OBW2AN7FM3QZZRWZMOPKAV6TIQ}

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	2026-05-18T03:30:27.229264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

706da037e566e19cc6d9639ea057d34413b2b3c356fbae84c5ba52493ce60222

Aliases

arxiv: 1303.4438 · arxiv_version: 1303.4438v1 · doi: 10.48550/arxiv.1303.4438 · pith_short_12: OBW2AN7FM3QZ · pith_short_16: OBW2AN7FM3QZZRWZ · pith_short_8: OBW2AN7F

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/OBW2AN7FM3QZZRWZMOPKAV6TIQ \
  | 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: 706da037e566e19cc6d9639ea057d34413b2b3c356fbae84c5ba52493ce60222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53964221e97246ed742081f37fcb98672ea844578a85afe43c0101eda7bda2c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-03-18T21:52:31Z",
    "title_canon_sha256": "9383fc12488253ac421f38e261167cc9b984b877a49d884079aeb69752cead00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4438",
    "kind": "arxiv",
    "version": 1
  }
}