Pith Number

pith:D2J5NLEQ

pith:2018:D2J5NLEQBRU6VFUCWIQZILTIDJ

not attested not anchored not stored refs pending

Requirements for Ethereum Private Sidechains

Peter Robinson

arxiv:1806.09834 v2 · 2018-06-26 · 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{D2J5NLEQBRU6VFUCWIQZILTIDJ}

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	2026-05-18T00:11:23.128609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e93d6ac900c69ea9682b221942e681a6e1d30336f910368e2a53a947d3fbdf5

Aliases

arxiv: 1806.09834 · arxiv_version: 1806.09834v2 · doi: 10.48550/arxiv.1806.09834 · pith_short_12: D2J5NLEQBRU6 · pith_short_16: D2J5NLEQBRU6VFUC · pith_short_8: D2J5NLEQ

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/D2J5NLEQBRU6VFUCWIQZILTIDJ \
  | 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: 1e93d6ac900c69ea9682b221942e681a6e1d30336f910368e2a53a947d3fbdf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715db68b023ad7871a5a395b06498a8ff01d45b20c1a22ad7178369b82f2970a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-06-26T08:06:41Z",
    "title_canon_sha256": "ade6571aa85681c1779288d1cc28ebb97621c8beb679b143b01a1b696748eba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09834",
    "kind": "arxiv",
    "version": 2
  }
}