Pith Number

pith:QCH7DHTL

pith:2019:QCH7DHTLSIIOQ63C4KNODEWWRK

not attested not anchored not stored refs pending

Two stage cluster for resource optimization with Apache Mesos

Devesh Tiwari, Gourav Rattihalli, Madhusudhan Govindaraju, Pankaj Saha

arxiv:1905.09166 v1 · 2019-05-22 · 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{QCH7DHTLSIIOQ63C4KNODEWWRK}

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	2026-05-17T23:45:14.436548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808ff19e6b9210e87b62e29ae192d68aa6228aa7f785454e6af0e847524a0b0c

Aliases

arxiv: 1905.09166 · arxiv_version: 1905.09166v1 · doi: 10.48550/arxiv.1905.09166 · pith_short_12: QCH7DHTLSIIO · pith_short_16: QCH7DHTLSIIOQ63C · pith_short_8: QCH7DHTL

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/QCH7DHTLSIIOQ63C4KNODEWWRK \
  | 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: 808ff19e6b9210e87b62e29ae192d68aa6228aa7f785454e6af0e847524a0b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ba1328d0eb62ca6af2bf7bf5bd6b1e351a3597a21d4b40a462b073da52a4c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-05-22T14:26:53Z",
    "title_canon_sha256": "8a4c9eb9c71cf9a0cfe4d117ce7f88b02da9c50f0ef11cde99e7c501b1bd185a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09166",
    "kind": "arxiv",
    "version": 1
  }
}