Pith Number

pith:Z26D5VPC

pith:2023:Z26D5VPCI6SGBH36OXLV64TYSY

not attested not anchored not stored refs pending

UN Handbook on Privacy-Preserving Computation Techniques

Adria Gascon, Andrew Trask, Borja De Balle Pigem, Dan Bogdanov, David W. Archer, Kim Laine, Mariana Raykova, Mark Craddock, Matja\v{z} Jug, Olga Ohrimenko, Robert McLellan, Ronald Jansen, Simon Wardley

arxiv:2301.06167 v1 · 2023-01-15 · cs.CY · 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{Z26D5VPCI6SGBH36OXLV64TYSY}

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	2026-07-05T05:33:28.665308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cebc3ed5e247a4609f7e75d75f7278961d89a753078cad01d3d2e7d802b57568

Aliases

arxiv: 2301.06167 · arxiv_version: 2301.06167v1 · doi: 10.48550/arxiv.2301.06167 · pith_short_12: Z26D5VPCI6SG · pith_short_16: Z26D5VPCI6SGBH36 · pith_short_8: Z26D5VPC

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/Z26D5VPCI6SGBH36OXLV64TYSY \
  | 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: cebc3ed5e247a4609f7e75d75f7278961d89a753078cad01d3d2e7d802b57568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7140298996b61233662bc44c9c1ea8fd634a1ec40e90e28cf39f6bf0baef01b",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-01-15T19:43:40Z",
    "title_canon_sha256": "ec3821fb8ae4d08dacd7d11a09d64146e33ca120155d4cecba39a7134099e589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06167",
    "kind": "arxiv",
    "version": 1
  }
}