Pith Number

pith:6ZH6HE2B

pith:2018:6ZH6HE2BJSHHRNMYTPNNA4HZ7O

not attested not anchored not stored refs pending

Leveraging OpenStack and Ceph for a Controlled-Access Data Cloud

Benjamin J. Lynch, Brent Swartz, Edward A. Munsell, Evan F. Bollig, Graham T. Allan, Mathew Mix, Raychel M. Benson, Yectli A. Huerta

arxiv:1807.08657 v1 · 2018-07-23 · 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{6ZH6HE2BJSHHRNMYTPNNA4HZ7O}

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	2026-05-18T00:10:05.139130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64fe393414c8e78b5989bdad070f9fba59e98f808c5df8a037f071e82b505fe

Aliases

arxiv: 1807.08657 · arxiv_version: 1807.08657v1 · doi: 10.48550/arxiv.1807.08657 · pith_short_12: 6ZH6HE2BJSHH · pith_short_16: 6ZH6HE2BJSHHRNMY · pith_short_8: 6ZH6HE2B

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/6ZH6HE2BJSHHRNMYTPNNA4HZ7O \
  | 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: f64fe393414c8e78b5989bdad070f9fba59e98f808c5df8a037f071e82b505fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60721664201eb79bf76b3d2b05e9010ac3cc96a269f42fcf1725c04dca87e323",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-07-23T15:01:25Z",
    "title_canon_sha256": "a22fd0c6044367473e3a8a54b09684de8f51c0ffbc6d98278e0fcb073503cc18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08657",
    "kind": "arxiv",
    "version": 1
  }
}