Pith Number

pith:EJULGSD3

pith:2017:EJULGSD37KBJC4ACZE5JXBXXP4

not attested not anchored not stored refs pending

Resource provisioning in Science Clouds: Requirements and challenges

\'Alvaro L\'opez Garc\'ia, Enol Fern\'andez-del-Castillo, Isabel Campos Plasencia, Jes\'us Marco de Lucas, Pablo Orviz Fern\'andez

arxiv:1709.08526 v1 · 2017-09-25 · 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{EJULGSD37KBJC4ACZE5JXBXXP4}

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	2026-05-18T00:34:25.382476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2268b3487bfa82917002c93a9b86f77f25eb69debe2cb82a52c09b4f0c206d66

Aliases

arxiv: 1709.08526 · arxiv_version: 1709.08526v1 · doi: 10.48550/arxiv.1709.08526 · pith_short_12: EJULGSD37KBJ · pith_short_16: EJULGSD37KBJC4AC · pith_short_8: EJULGSD3

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/EJULGSD37KBJC4ACZE5JXBXXP4 \
  | 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: 2268b3487bfa82917002c93a9b86f77f25eb69debe2cb82a52c09b4f0c206d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d28c6bca95bb23752488f93c67af16468a9d54ea0f4214a8fc9f14a5df5883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-09-25T14:44:50Z",
    "title_canon_sha256": "8528ec0c7825d409b3445f21bddfddc6060792e367ba87b90e83485acd9ae0b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08526",
    "kind": "arxiv",
    "version": 1
  }
}