Pith Number

pith:LBUUR7RB

pith:2017:LBUUR7RBNLVASDFC3KNUHUZ2L7

not attested not anchored not stored refs pending

OCCAM: a flexible, multi-purpose and extendable HPC cluster

Marco Aldinucci, Paolo Pasteris, Sara Vallero, Sergio Rabellino, Stefano Bagnasco, Stefano Lusso

arxiv:1709.03715 v1 · 2017-09-12 · 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{LBUUR7RBNLVASDFC3KNUHUZ2L7}

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	2026-05-18T00:28:52.773016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586948fe216aea090ca2da9b43d33a5fcbd699a5770993832195b417fedb4dbc

Aliases

arxiv: 1709.03715 · arxiv_version: 1709.03715v1 · doi: 10.48550/arxiv.1709.03715 · pith_short_12: LBUUR7RBNLVA · pith_short_16: LBUUR7RBNLVASDFC · pith_short_8: LBUUR7RB

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/LBUUR7RBNLVASDFC3KNUHUZ2L7 \
  | 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: 586948fe216aea090ca2da9b43d33a5fcbd699a5770993832195b417fedb4dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef38da82661ecb2e92a694c1969d27b8037cae88f01382d088c0611de1a4f8dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-09-12T07:40:51Z",
    "title_canon_sha256": "b67ba19fcd410988acda03f8803ab2cf3b898477360242c037bb5d985248e0ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03715",
    "kind": "arxiv",
    "version": 1
  }
}