Pith Number

pith:TGUC6EPO

pith:2024:TGUC6EPOMCC5JC7FDX5DQZODF2

not attested not anchored not stored refs pending

Programming on Bitcoin: A Survey of Layer 1 and Layer 2 Technologies in Bitcoin Ecosystem

Anthony Chan, Guofu Liao, Long Shi, Qing Yang, Richard Yuen, Shengli Zhang, Taotao Wang, Xiang Zhao, Xiaoxiao Wu, Yihan Xia

arxiv:2409.19622 v1 · 2024-09-29 · 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{TGUC6EPOMCC5JC7FDX5DQZODF2}

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	2026-07-05T09:13:18.481277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a82f11ee6085d48be51dfa3865c32e8ba09f3bc537b4b16f8fdce30df1ce0b

Aliases

arxiv: 2409.19622 · arxiv_version: 2409.19622v1 · doi: 10.48550/arxiv.2409.19622 · pith_short_12: TGUC6EPOMCC5 · pith_short_16: TGUC6EPOMCC5JC7F · pith_short_8: TGUC6EPO

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/TGUC6EPOMCC5JC7FDX5DQZODF2 \
  | 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: 99a82f11ee6085d48be51dfa3865c32e8ba09f3bc537b4b16f8fdce30df1ce0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb44bea63a06a63a21790157497a5324095e08b961f7e7f4b93185fab422ae32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-09-29T09:15:14Z",
    "title_canon_sha256": "6e303ac3f8cb535ce23402fe7653df1ea2b7797903628c75963712b6b568700f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19622",
    "kind": "arxiv",
    "version": 1
  }
}