Pith Number

pith:EMOHSDAR

pith:2023:EMOHSDARCGDJJMTMOGKA6GAD3M

not attested not anchored not stored refs pending

Are you cloud-certified? Preparing Computing Undergraduates for Cloud Certification with Experiential Learning

Benjamin Kok Siew Gan, Eng Lieh Ouh

arxiv:2305.13662 v1 · 2023-05-23 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMOHSDARCGDJJMTMOGKA6GAD3M}

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	2026-07-05T06:12:55.801963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

231c790c11118694b26c71940f1803db3f84760bde22cc730270d148460a791e

Aliases

arxiv: 2305.13662 · arxiv_version: 2305.13662v1 · doi: 10.48550/arxiv.2305.13662 · pith_short_12: EMOHSDARCGDJ · pith_short_16: EMOHSDARCGDJJMTM · pith_short_8: EMOHSDAR

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/EMOHSDARCGDJJMTMOGKA6GAD3M \
  | 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: 231c790c11118694b26c71940f1803db3f84760bde22cc730270d148460a791e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57c99790619168db8ca465c1f4ad067b7ee07f0b4f6fb4b000a4c946dc9bce90",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-05-23T04:12:38Z",
    "title_canon_sha256": "f8dbfae0fd8ab0e5ba997cc3ad6a730d71d90535070360d5edd631f600270bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13662",
    "kind": "arxiv",
    "version": 1
  }
}