Pith Number

pith:VNOPGB5K

pith:2025:VNOPGB5KCEUSC3UHRVE2NBZAMD

not attested not anchored not stored refs pending

Machine learning approaches for automatic cleaning of investigative drilling data

(2) Civil Group (Aust) Pty Ltd), Ben Evans (2) ((1) Flinders University, Ben Juett (2), Fei Huang (1), Hongyu Qin (1), Masoud Manafi (2)

arxiv:2506.14289 v1 · 2025-06-17 · physics.geo-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNOPGB5KCEUSC3UHRVE2NBZAMD}

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	2026-07-05T11:22:52.740336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5cf307aa1129216e878d49a6872060f92afa49bb05e4c02d4db73fab39fce2

Aliases

arxiv: 2506.14289 · arxiv_version: 2506.14289v1 · doi: 10.48550/arxiv.2506.14289 · pith_short_12: VNOPGB5KCEUS · pith_short_16: VNOPGB5KCEUSC3UH · pith_short_8: VNOPGB5K

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/VNOPGB5KCEUSC3UHRVE2NBZAMD \
  | 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: ab5cf307aa1129216e878d49a6872060f92afa49bb05e4c02d4db73fab39fce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412154cd0143ca53f1de2ff855b60afb3962237be3520e439cc50ddeb3634276",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-06-17T08:04:32Z",
    "title_canon_sha256": "bdee38913476926b95c466870a1f3919e77addc85e491a56a2b3868163a8816d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14289",
    "kind": "arxiv",
    "version": 1
  }
}