Pith Number

pith:KB4HRMUG

pith:2015:KB4HRMUGVLYFBYPYIMJ2Y5BZDF

not attested not anchored not stored refs pending

Enigma: Decentralized Computation Platform with Guaranteed Privacy

Alex Pentland, Guy Zyskind, Oz Nathan

arxiv:1506.03471 v1 · 2015-06-10 · 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{KB4HRMUGVLYFBYPYIMJ2Y5BZDF}

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.

Cited by

2 papers in Pith

Blockchain Mutability: Challenges and Proposed Solutions

Effcient logging and querying for Blockchain-based cross-site genomic dataset access audit

Receipt and verification

First computed	2026-05-18T01:53:04.038212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

507878b286aaf050e1f84313ac743919423e7f4af5ebdbc11000b39e4788fc12

Aliases

arxiv: 1506.03471 · arxiv_version: 1506.03471v1 · doi: 10.48550/arxiv.1506.03471 · pith_short_12: KB4HRMUGVLYF · pith_short_16: KB4HRMUGVLYFBYPY · pith_short_8: KB4HRMUG

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/KB4HRMUGVLYFBYPYIMJ2Y5BZDF \
  | 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: 507878b286aaf050e1f84313ac743919423e7f4af5ebdbc11000b39e4788fc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed19669f0f9811b6e5f2eb30c816190d703a949089d281fd06574111245c75f",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-06-10T20:34:12Z",
    "title_canon_sha256": "dddc4c935e5ca4319c67fb53bc3d6bacd40d3fbf2813c629b1dbe1c97d77a91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03471",
    "kind": "arxiv",
    "version": 1
  }
}