Pith Number

pith:EP56P2QZ

pith:2017:EP56P2QZJR3MFBCWFLHYGFZQQF

not attested not anchored not stored refs pending

Unobtrusive Deferred Update Stabilization for Efficient Geo-Replication

Chathuri Gunawardhana, Lu\'is Rodrigues, Manuel Bravo

arxiv:1702.01786 v1 · 2017-02-06 · cs.DC · 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{EP56P2QZJR3MFBCWFLHYGFZQQF}

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	2026-05-18T00:51:11.305393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23fbe7ea194c76c284562acf8317308150ee78c8182fe909e7db7abaefff7c31

Aliases

arxiv: 1702.01786 · arxiv_version: 1702.01786v1 · doi: 10.48550/arxiv.1702.01786 · pith_short_12: EP56P2QZJR3M · pith_short_16: EP56P2QZJR3MFBCW · pith_short_8: EP56P2QZ

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/EP56P2QZJR3MFBCWFLHYGFZQQF \
  | 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: 23fbe7ea194c76c284562acf8317308150ee78c8182fe909e7db7abaefff7c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730a4af8c5943e7478192d5d6e1acb339fdc62a49c1536c6426c789242fe6fdd",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-06T20:21:32Z",
    "title_canon_sha256": "6f0a99273b06e18e2ab640654bcab54cb2628fe032e72e227fe29ecbb9a65cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01786",
    "kind": "arxiv",
    "version": 1
  }
}