Pith Number

pith:G7YW2RWE

pith:2018:G7YW2RWERJQN4FLZZ4N5XPENGY

not attested not anchored not stored refs pending

BUDAMAF: Data Management in Cloud Federations

Dimosthenis Anagnostopoulos, Evangelos Psomakelis, Konstantinos Tserpes, Theodora Varvarigou

arxiv:1805.00680 v1 · 2018-05-02 · cs.DB · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7YW2RWERJQN4FLZZ4N5XPENGY}

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	2026-05-18T00:16:58.164944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f16d46c48a60de1579cf1bdbbc8d361f88524027d2d8187984897575e77be8

Aliases

arxiv: 1805.00680 · arxiv_version: 1805.00680v1 · doi: 10.48550/arxiv.1805.00680 · pith_short_12: G7YW2RWERJQN · pith_short_16: G7YW2RWERJQN4FLZ · pith_short_8: G7YW2RWE

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/G7YW2RWERJQN4FLZZ4N5XPENGY \
  | 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: 37f16d46c48a60de1579cf1bdbbc8d361f88524027d2d8187984897575e77be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4bd5aa4f4f1cbedbd1dacaef74902310a720eb5c531fb5722aa3a55259cb0e",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-05-02T08:53:35Z",
    "title_canon_sha256": "18029a2c61db216a042cb9e2d17d734f2f90e44802972eca212f66769ecb39fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00680",
    "kind": "arxiv",
    "version": 1
  }
}