Pith Number

pith:AVPBPEKU

pith:2023:AVPBPEKUBJGDZDIYONDTMITR72

not attested not anchored not stored refs pending

ECS -- an Interactive Tool for Data Quality Assurance

Alexander Braun, Christian Sieberichs, Simon Geerkens, Thomas Waschulzik

arxiv:2307.04368 v2 · 2023-07-10 · cs.LG · cs.AI · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVPBPEKUBJGDZDIYONDTMITR72}

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	2026-07-05T06:31:13.137421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055e1791540a4c3c8d187347362271febd0a35cb4b6dc092d6d2a80645526d34

Aliases

arxiv: 2307.04368 · arxiv_version: 2307.04368v2 · doi: 10.48550/arxiv.2307.04368 · pith_short_12: AVPBPEKUBJGD · pith_short_16: AVPBPEKUBJGDZDIY · pith_short_8: AVPBPEKU

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/AVPBPEKUBJGDZDIYONDTMITR72 \
  | 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: 055e1791540a4c3c8d187347362271febd0a35cb4b6dc092d6d2a80645526d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770b048e5165e6e48af42c4f4177a08cafbacccb74d8b28f78303d1b0b44149c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-10T06:49:18Z",
    "title_canon_sha256": "fa532efc028c0911a881468642ed86ca9e3f1de3ce8e8830e412a44212b1a5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04368",
    "kind": "arxiv",
    "version": 2
  }
}