Pith Number

pith:U5BMDDZY

pith:2016:U5BMDDZYETYIWLQDCL2ONB5PFF

not attested not anchored not stored refs pending

Towards Fairness of Cryptocurrency Payments

Ghassan O. Karame, Jian Liu, N. Asokan, Wenting Li

arxiv:1609.07256 v3 · 2016-09-23 · 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{U5BMDDZYETYIWLQDCL2ONB5PFF}

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	2026-05-18T00:56:06.128521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a742c18f3824f08b2e0312f4e687af294b07d8e0d92ed375f8ce5bb59f06d00a

Aliases

arxiv: 1609.07256 · arxiv_version: 1609.07256v3 · doi: 10.48550/arxiv.1609.07256 · pith_short_12: U5BMDDZYETYI · pith_short_16: U5BMDDZYETYIWLQD · pith_short_8: U5BMDDZY

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/U5BMDDZYETYIWLQDCL2ONB5PFF \
  | 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: a742c18f3824f08b2e0312f4e687af294b07d8e0d92ed375f8ce5bb59f06d00a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6028c3b82cf04b8ba0180e27a01264faca6ed5c02a74f32cbc262e562a8308be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-09-23T07:38:56Z",
    "title_canon_sha256": "53ed446444706084bc9a4156d4afb377d8c8cebe8b0bd53e2d42012094c592bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07256",
    "kind": "arxiv",
    "version": 3
  }
}