Pith Number

pith:XSJAJJXU

pith:2012:XSJAJJXU453OUHQZDF7GI34DM4

not attested not anchored not stored refs pending

Brandt's Fully Private Auction Protocol Revisited

Jannik Dreier (VERIMAG - IMAG), Jean-Guillaume Dumas (LJK), Pascal Lafourcade (VERIMAG - IMAG)

arxiv:1210.6780 v3 · 2012-10-25 · cs.CR · 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{XSJAJJXU453OUHQZDF7GI34DM4}

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	2026-05-18T03:25:46.399172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc9204a6f4e776ea1e19197e646f836712d1b80bbec2f04caba7312ba0ce7b41

Aliases

arxiv: 1210.6780 · arxiv_version: 1210.6780v3 · doi: 10.48550/arxiv.1210.6780 · pith_short_12: XSJAJJXU453O · pith_short_16: XSJAJJXU453OUHQZ · pith_short_8: XSJAJJXU

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/XSJAJJXU453OUHQZDF7GI34DM4 \
  | 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: bc9204a6f4e776ea1e19197e646f836712d1b80bbec2f04caba7312ba0ce7b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0388435bfe5dd903d2e422ec78c11d43091c61333fd8ac66f75c1155a334b442",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-10-25T10:12:58Z",
    "title_canon_sha256": "e51688f3d8ee4251d3e9bd5746d80dca6846e743906a6d55024a5d9d5e7cdfaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6780",
    "kind": "arxiv",
    "version": 3
  }
}