Pith Number

pith:ZMLE7HET

pith:2018:ZMLE7HETI4MRQZDZ7M5GY2GDFH

not attested not anchored not stored refs pending

LedgerGuard: Improving Blockchain Ledger Dependability

Artem Barger, Donna Dillenberger, Petr Novotny, Qi Zhang, Salman Baset, Yacov Manevich

arxiv:1805.01081 v1 · 2018-05-03 · cs.DC · 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{ZMLE7HETI4MRQZDZ7M5GY2GDFH}

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	2026-05-18T00:16:52.638345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb164f9c934719186479fb3a6c68c329c6201e69dc2f0d42490b78c68d74a312

Aliases

arxiv: 1805.01081 · arxiv_version: 1805.01081v1 · doi: 10.48550/arxiv.1805.01081 · pith_short_12: ZMLE7HETI4MR · pith_short_16: ZMLE7HETI4MRQZDZ · pith_short_8: ZMLE7HET

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/ZMLE7HETI4MRQZDZ7M5GY2GDFH \
  | 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: cb164f9c934719186479fb3a6c68c329c6201e69dc2f0d42490b78c68d74a312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8899369a41a0c16238591ed6f4a69c0921f09f98c27dc9c3b78c5a43971fc9f0",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-03T01:55:05Z",
    "title_canon_sha256": "83333215d5be8328bea5a84d3c4f83d64b7df215f933855264d19f03219bfd9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01081",
    "kind": "arxiv",
    "version": 1
  }
}