Pith Number

pith:PT7CRPLD

pith:2018:PT7CRPLDYFHXLISFERZLPAELDQ

not attested not anchored not stored refs pending

An Efficient Framework for Optimistic Concurrent Execution of Smart Contracts

Archit Somani, Parwat Singh Anjana, Sachin Rathor, Sathya Peri, Sweta Kumari

arxiv:1809.01326 v4 · 2018-09-05 · cs.DC

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

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.

Cited by

1 paper in Pith

The Blockchain Execution Dilemma: Optimizing Revenue XOR Fair Ordering

Receipt and verification

First computed	2026-05-17T23:56:29.464029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cfe28bd63c14f75a2452472b7808b1c17189a6bd02a9f1d3832bebe0294c8f2

Aliases

arxiv: 1809.01326 · arxiv_version: 1809.01326v4 · doi: 10.48550/arxiv.1809.01326 · pith_short_12: PT7CRPLDYFHX · pith_short_16: PT7CRPLDYFHXLISF · pith_short_8: PT7CRPLD

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/PT7CRPLDYFHXLISFERZLPAELDQ \
  | 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: 7cfe28bd63c14f75a2452472b7808b1c17189a6bd02a9f1d3832bebe0294c8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a97b3de995ffece0f65134e0b3b7ef01c7f1b8206918ee82d25bdbb9c746d72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-09-05T04:59:41Z",
    "title_canon_sha256": "4135fcb39207f03d97ea1eb9be3e90b2a5719422c4d580283bedfa41032320aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01326",
    "kind": "arxiv",
    "version": 4
  }
}