Pith Number

pith:AWF7IBVD

pith:2019:AWF7IBVDWTQM6A7LK3QOXSFAA7

not attested not anchored not stored refs pending

Addressing Scalability with Message Queues: Architecture and Use Cases for DIRAC Interware

Andrew McNab, Christophe Haen, Federico Stagni, Milosz Zdybal, Wojciech Krzemien, Zoltan Mathe

arxiv:1902.09645 v1 · 2019-02-25 · cs.DC · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWF7IBVDWTQM6A7LK3QOXSFAA7}

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	2026-07-05T00:05:06.912805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058bf406a3b4e0cf03eb56e0ebc8a007fbe504b6d6e6a0b616c1cb13a5a3d0d3

Aliases

arxiv: 1902.09645 · arxiv_version: 1902.09645v1 · doi: 10.48550/arxiv.1902.09645 · pith_short_12: AWF7IBVDWTQM · pith_short_16: AWF7IBVDWTQM6A7L · pith_short_8: AWF7IBVD

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/AWF7IBVDWTQM6A7LK3QOXSFAA7 \
  | 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: 058bf406a3b4e0cf03eb56e0ebc8a007fbe504b6d6e6a0b616c1cb13a5a3d0d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d973a653844de3f39d81dab9f8d3c09e8a74fc0ad811c60c8af5bf2e219a3e",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-02-25T22:39:04Z",
    "title_canon_sha256": "96525f23948527296c40f43910ed5b41a0ef45bd66e2e8fec9104370b6d09013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09645",
    "kind": "arxiv",
    "version": 1
  }
}