Pith Number

pith:2CU4MXRT

pith:2016:2CU4MXRTZCWPUC7IPAYQBL62RE

not attested not anchored not stored refs pending

Optimizing Governed Blockchains for Financial Process Authentications

Andrea Callia D'Iddio, Leif-Nissen Lundbaek, Michael Huth

arxiv:1612.00407 v2 · 2016-12-01 · 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{2CU4MXRTZCWPUC7IPAYQBL62RE}

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	2026-05-18T00:44:24.062227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a9c65e33c8acfa0be8783100afda893fa19953589c7a5fcf2b65504d839208

Aliases

arxiv: 1612.00407 · arxiv_version: 1612.00407v2 · doi: 10.48550/arxiv.1612.00407 · pith_short_12: 2CU4MXRTZCWP · pith_short_16: 2CU4MXRTZCWPUC7I · pith_short_8: 2CU4MXRT

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/2CU4MXRTZCWPUC7IPAYQBL62RE \
  | 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: d0a9c65e33c8acfa0be8783100afda893fa19953589c7a5fcf2b65504d839208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4058d5ac24e749c1763b08d74dc9983e11b8d2e89de62fb1a88e7d44c30f6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-12-01T20:09:39Z",
    "title_canon_sha256": "59ce8b835f0c51ef5d96b6ca33593f355b3298896007730fdca7eb4508195740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00407",
    "kind": "arxiv",
    "version": 2
  }
}