Pith Number

pith:AIRJ4QZQ

pith:2019:AIRJ4QZQWX4GXAR5Q22MWZGDG6

not attested not anchored not stored refs pending

Optimizing Validation Phase of Hyperledger Fabric

Chengchen Hu, Gordon Brebner, Haris Javaid

arxiv:1907.08367 v1 · 2019-07-19 · 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{AIRJ4QZQWX4GXAR5Q22MWZGDG6}

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	2026-05-17T23:40:10.078678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02229e4330b5f86b823d86b4cb64c3379837dab8065502bc1a2cb7e216eface8

Aliases

arxiv: 1907.08367 · arxiv_version: 1907.08367v1 · doi: 10.48550/arxiv.1907.08367 · pith_short_12: AIRJ4QZQWX4G · pith_short_16: AIRJ4QZQWX4GXAR5 · pith_short_8: AIRJ4QZQ

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/AIRJ4QZQWX4GXAR5Q22MWZGDG6 \
  | 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: 02229e4330b5f86b823d86b4cb64c3379837dab8065502bc1a2cb7e216eface8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d69b4bbbb4a3261fc3b7b95155ec2b577ef1f76678303714f3dfeb0067431d0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-07-19T04:04:20Z",
    "title_canon_sha256": "52eeeee5412385c732567dcb8ad3bcfbc933b05f107fe0659a04fa17d7e66adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08367",
    "kind": "arxiv",
    "version": 1
  }
}