Pith Number

pith:BHUVZXXQ

pith:2022:BHUVZXXQGUU3T6KNOWNUDR5IEG

not attested not anchored not stored refs pending

Improving Quality of Service for Users of DAG-based Distributed Ledgers

Andrew Cullen, Lianna Zhao, Luigi Vigneri, Robert Shorten

arxiv:2203.12076 v2 · 2022-03-22 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHUVZXXQGUU3T6KNOWNUDR5IEG}

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	2026-07-05T06:30:41.742260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e95cdef03529b9f94d759b41c7a821af065f139360b2a986953f547b430f87

Aliases

arxiv: 2203.12076 · arxiv_version: 2203.12076v2 · doi: 10.48550/arxiv.2203.12076 · pith_short_12: BHUVZXXQGUU3 · pith_short_16: BHUVZXXQGUU3T6KN · pith_short_8: BHUVZXXQ

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/BHUVZXXQGUU3T6KNOWNUDR5IEG \
  | 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: 09e95cdef03529b9f94d759b41c7a821af065f139360b2a986953f547b430f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bba6717a6fc9c1a322965bc6c53361696c0baaf7f6a54340a1b1c0f03512fe1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-03-22T22:23:33Z",
    "title_canon_sha256": "35aef0eef4dbc788d2c083b30aff9658cbb2a9ebfba62ab0534fc2481d77d90d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12076",
    "kind": "arxiv",
    "version": 2
  }
}