Pith Number

pith:XWVHE7HG

pith:2020:XWVHE7HG2GQDXQMQO5ECQZBMGU

not attested not anchored not stored refs pending

A theory of transaction parallelism in blockchains

Letterio Galletta, Massimo Bartoletti, Maurizio Murgia

arxiv:2011.13837 v4 · 2020-11-27 · 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{XWVHE7HG2GQDXQMQO5ECQZBMGU}

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	2026-07-05T06:23:31.406282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdaa727ce6d1a03bc190774828642c35159227da2b510ad29677cff8fae100e9

Aliases

arxiv: 2011.13837 · arxiv_version: 2011.13837v4 · doi: 10.48550/arxiv.2011.13837 · pith_short_12: XWVHE7HG2GQD · pith_short_16: XWVHE7HG2GQDXQMQ · pith_short_8: XWVHE7HG

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/XWVHE7HG2GQDXQMQO5ECQZBMGU \
  | 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: bdaa727ce6d1a03bc190774828642c35159227da2b510ad29677cff8fae100e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35c20cd42a57afb39c36f02bbd340c0f3df4b065a4f336f11a01ced45845c5b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-11-27T17:06:11Z",
    "title_canon_sha256": "10be9ab17717f8e0111fcbc9f7fad6725deebf18b2b9dfcffd7797f1a22fa2e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13837",
    "kind": "arxiv",
    "version": 4
  }
}