Pith Number

pith:6SAIJNZP

pith:2021:6SAIJNZPFAW5INGL7IDGWXY4WG

not attested not anchored not stored refs pending

Privacy-Preserving Decentralized Exchange Marketplaces

Chester Rebeiro, Dhinakaran Vinayagamurthy, Kavya Govindarajan, Praveen Jayachandran

arxiv:2111.15259 v2 · 2021-11-30 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SAIJNZPFAW5INGL7IDGWXY4WG}

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	2026-07-05T03:42:05.880382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48084b72f282dd434cbfa066b5f1cb19764ce792c75b46506b5eafc10f1db4c

Aliases

arxiv: 2111.15259 · arxiv_version: 2111.15259v2 · doi: 10.48550/arxiv.2111.15259 · pith_short_12: 6SAIJNZPFAW5 · pith_short_16: 6SAIJNZPFAW5INGL · pith_short_8: 6SAIJNZP

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/6SAIJNZPFAW5INGL7IDGWXY4WG \
  | 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: f48084b72f282dd434cbfa066b5f1cb19764ce792c75b46506b5eafc10f1db4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4221eb3fe72d6259a52fbef4072367c2c27e164ca2c9ac3be0c4cf84bb6373d3",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-11-30T10:18:47Z",
    "title_canon_sha256": "6d7dc60c80f4939f9a421fb61ca6bde241d3edcd0d7711fe04271ee9279e7503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15259",
    "kind": "arxiv",
    "version": 2
  }
}