Pith Number

pith:OPMOZECX

pith:2018:OPMOZECX6YHWS4EBZ5HFFSN77A

not attested not anchored not stored refs pending

Airdrops and Privacy: A Case Study in Cross-Blockchain Analysis

Jacob Illum, Lei Shi, Martin Harrigan

arxiv:1809.05360 v1 · 2018-09-14 · 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{OPMOZECX6YHWS4EBZ5HFFSN77A}

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	2026-05-18T00:05:43.839500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d8ec9057f60f697081cf4e52c9bff8155d919bd00262a89e0b0788e6ff6b92

Aliases

arxiv: 1809.05360 · arxiv_version: 1809.05360v1 · doi: 10.48550/arxiv.1809.05360 · pith_short_12: OPMOZECX6YHW · pith_short_16: OPMOZECX6YHWS4EB · pith_short_8: OPMOZECX

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/OPMOZECX6YHWS4EBZ5HFFSN77A \
  | 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: 73d8ec9057f60f697081cf4e52c9bff8155d919bd00262a89e0b0788e6ff6b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8136fc9e42052faa75658fe82ce94cc7f69156a6ce078be26779745388b344b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-14T11:31:43Z",
    "title_canon_sha256": "2da236f86a9b4af56609f689efa4a600878d35540ae3ef80bef7ecb6d15b3a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05360",
    "kind": "arxiv",
    "version": 1
  }
}