Pith Number

pith:A2NPIDK3

pith:2018:A2NPIDK3OSENCP23DQS4R2WJ7Q

not attested not anchored not stored refs pending

An Empirical Analysis of Anonymity in Zcash

George Kappos, Haaroon Yousaf, Mary Maller, Sarah Meiklejohn

arxiv:1805.03180 v1 · 2018-05-08 · 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{A2NPIDK3OSENCP23DQS4R2WJ7Q}

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

1 paper in Pith

Map-Z: Exposing the Zcash Network in Times of Transition

Receipt and verification

First computed	2026-05-18T00:16:34.357046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

069af40d5b7488d13f5b1c25c8eac9fc3273991ce41f80d702795cd31ed0a698

Aliases

arxiv: 1805.03180 · arxiv_version: 1805.03180v1 · doi: 10.48550/arxiv.1805.03180 · pith_short_12: A2NPIDK3OSEN · pith_short_16: A2NPIDK3OSENCP23 · pith_short_8: A2NPIDK3

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/A2NPIDK3OSENCP23DQS4R2WJ7Q \
  | 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: 069af40d5b7488d13f5b1c25c8eac9fc3273991ce41f80d702795cd31ed0a698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea4318f9284b6a9c498efc2d1f4685dbc2d8e58768df544de0b577f41fd5208a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-05-08T17:33:05Z",
    "title_canon_sha256": "5cedad2732d1a367ae2f1b3a50d8a3949c54fc13dc2d9e1bba76402fcb807aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03180",
    "kind": "arxiv",
    "version": 1
  }
}