Pith Number

pith:PTK24RQS

pith:2013:PTK24RQSKOQ5QHXF55R4SDY6OM

not attested not anchored not stored refs pending

Enabling Privacy-preserving Auctions in Big Data

Taeho Jung, Xiang-Yang Li

arxiv:1308.6202 v2 · 2013-08-28 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTK24RQSKOQ5QHXF55R4SDY6OM}

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	2026-05-18T01:26:25.705836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd5ae461253a1d81ee5ef63c90f1e732eb888c3ccab236317735d6128cf5be1

Aliases

arxiv: 1308.6202 · arxiv_version: 1308.6202v2 · doi: 10.48550/arxiv.1308.6202 · pith_short_12: PTK24RQSKOQ5 · pith_short_16: PTK24RQSKOQ5QHXF · pith_short_8: PTK24RQS

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/PTK24RQSKOQ5QHXF55R4SDY6OM \
  | 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: 7cd5ae461253a1d81ee5ef63c90f1e732eb888c3ccab236317735d6128cf5be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45483653cef57b4ee4cf09f6f3e69e40ce35ee8a2924335b79dc349c6086612",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-08-28T16:19:45Z",
    "title_canon_sha256": "2016dc28993e50681cf51daa23d6ee394481306ffe806719996a73c793a5cba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6202",
    "kind": "arxiv",
    "version": 2
  }
}