Pith Number

pith:OQR2BCLZ

pith:2019:OQR2BCLZ56LTN4JTPB2X47Q4S3

not attested not anchored not stored refs pending

Scheduling in distributed systems: A cloud computing perspective

Alfredo Goldman, Edmundo R. M. Madeira, Luiz F. Bittencourt, Nelson L. S. da Fonseca, Rizos Sakellariou

arxiv:1901.03270 v1 · 2019-01-10 · cs.DC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQR2BCLZ56LTN4JTPB2X47Q4S3}

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	2026-05-17T23:56:34.903375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7423a08979ef9736f13378757e7e1c96cfd7a08c5be74d0236142be914847189

Aliases

arxiv: 1901.03270 · arxiv_version: 1901.03270v1 · doi: 10.48550/arxiv.1901.03270 · pith_short_12: OQR2BCLZ56LT · pith_short_16: OQR2BCLZ56LTN4JT · pith_short_8: OQR2BCLZ

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/OQR2BCLZ56LTN4JTPB2X47Q4S3 \
  | 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: 7423a08979ef9736f13378757e7e1c96cfd7a08c5be74d0236142be914847189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54b71c808d2cadb1b5cb156b979f7b9f568b7e44ec0c27e34a9bf53fac7a2142",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-01-10T16:56:53Z",
    "title_canon_sha256": "b87945d4a220bed9ffa0478fc9d96c0cbb4c954416ddba2c1b686e8e7f3b1ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03270",
    "kind": "arxiv",
    "version": 1
  }
}