Pith Number

pith:WZRVBZGL

pith:2011:WZRVBZGLJYW64JWYEQVB2BZPPD

not attested not anchored not stored refs pending

A Concurrency Control Method Based on Commitment Ordering in Mobile Databases

Ahmad Baraani-Dastjerdi, Ali Karami

arxiv:1112.2155 v1 · 2011-12-09 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZRVBZGLJYW64JWYEQVB2BZPPD}

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	2026-05-18T04:06:35.156246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b66350e4cb4e2dee26d8242a1d072f78e9e1755dff8b938d02da6f88f2122105

Aliases

arxiv: 1112.2155 · arxiv_version: 1112.2155v1 · doi: 10.48550/arxiv.1112.2155 · pith_short_12: WZRVBZGLJYW6 · pith_short_16: WZRVBZGLJYW64JWY · pith_short_8: WZRVBZGL

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/WZRVBZGLJYW64JWYEQVB2BZPPD \
  | 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: b66350e4cb4e2dee26d8242a1d072f78e9e1755dff8b938d02da6f88f2122105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6237e9909f2a41c0d749fda9aa77a8463e5c1d9b6d16aeb1b667d803f97b343f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-12-09T17:27:51Z",
    "title_canon_sha256": "48507dade6617282fec167d4b66ba8e0f0b8c50484b9ee88e3453c821939a753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2155",
    "kind": "arxiv",
    "version": 1
  }
}