Pith Number

pith:MFRMGQ5V

pith:2012:MFRMGQ5VXYLG4SMZ74QM7FS4RS

not attested not anchored not stored refs pending

Optimism for Boosting Concurrency

Petr Kuznetsov, Srivatsan Ravi, Vincent Gramoli

arxiv:1203.4751 v8 · 2012-03-21 · 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{MFRMGQ5VXYLG4SMZ74QM7FS4RS}

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	2026-05-18T01:30:15.872874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6162c343b5be166e4999ff20cf965c8c88df103f86113306f96caff760d7d168

Aliases

arxiv: 1203.4751 · arxiv_version: 1203.4751v8 · doi: 10.48550/arxiv.1203.4751 · pith_short_12: MFRMGQ5VXYLG · pith_short_16: MFRMGQ5VXYLG4SMZ · pith_short_8: MFRMGQ5V

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/MFRMGQ5VXYLG4SMZ74QM7FS4RS \
  | 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: 6162c343b5be166e4999ff20cf965c8c88df103f86113306f96caff760d7d168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bbaaa41a0845ae016f16af4e2b6282d1af4b58ce629d1b95852895bba510c2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-03-21T14:44:40Z",
    "title_canon_sha256": "e8537bc5fb94d40856ca27fad339850f51452448f383c474ffe1e178a16b74de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4751",
    "kind": "arxiv",
    "version": 8
  }
}