Pith Number

pith:JEIDHGFE

pith:2019:JEIDHGFEIHHNUNTR4BOKLQR4GA

not attested not anchored not stored refs pending

Selfish Mining and Dyck Words in Bitcoin and Ethereum Networks

Cyril Grunspan, Ricardo P\'erez-Marco

arxiv:1904.07675 v1 · 2019-04-11 · cs.CR · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEIDHGFEIHHNUNTR4BOKLQR4GA}

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	2026-05-17T23:48:24.500754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49103398a441ceda3671e05ca5c23c301b783f783d52e765ef31a9ea17dcbde7

Aliases

arxiv: 1904.07675 · arxiv_version: 1904.07675v1 · doi: 10.48550/arxiv.1904.07675 · pith_short_12: JEIDHGFEIHHN · pith_short_16: JEIDHGFEIHHNUNTR · pith_short_8: JEIDHGFE

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/JEIDHGFEIHHNUNTR4BOKLQR4GA \
  | 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: 49103398a441ceda3671e05ca5c23c301b783f783d52e765ef31a9ea17dcbde7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24c4abfdfd9d1e7bdcc42da23bd795a46eb6c1c7dadd77ea3417894c39adb94a",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-04-11T23:18:46Z",
    "title_canon_sha256": "eaa3e9e286ab5c720530440dbecd5cdd50fcb7db3c45b5fbdb74cb8854ced1cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07675",
    "kind": "arxiv",
    "version": 1
  }
}