Pith Number

pith:LD2N7LEH

pith:2016:LD2N7LEH6AI3ZSISGPX4R5JOHR

not attested not anchored not stored refs pending

The Unreasonable Effectiveness of Address Clustering

Christoph Fretter, Martin Harrigan

arxiv:1605.06369 v3 · 2016-05-20 · 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{LD2N7LEH6AI3ZSISGPX4R5JOHR}

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	2026-05-18T00:05:46.448826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f4dfac87f011bcc91233efc8f52e3c738177ffba5f11b116b432d200e30edc

Aliases

arxiv: 1605.06369 · arxiv_version: 1605.06369v3 · doi: 10.48550/arxiv.1605.06369 · pith_short_12: LD2N7LEH6AI3 · pith_short_16: LD2N7LEH6AI3ZSIS · pith_short_8: LD2N7LEH

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/LD2N7LEH6AI3ZSISGPX4R5JOHR \
  | 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: 58f4dfac87f011bcc91233efc8f52e3c738177ffba5f11b116b432d200e30edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a107da9033ada2318316e6a358a8a275faae7ebaa254777a958dc75e7ddf5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-05-20T14:17:37Z",
    "title_canon_sha256": "bbfd1590a033e5f6ac38886959d4ad75ba587c09402e58610d73d244eb09f829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06369",
    "kind": "arxiv",
    "version": 3
  }
}