Pith Number

pith:6HFHQ5KA

pith:2025:6HFHQ5KAOI4RWYINBNV73WEGE3

not attested not anchored not stored refs pending

Alternate Groundwater Modelling Strategies: A Multi-Faceted Data-Driven Approach

Agniva Das, Jong Min Kim, Muralidharan K., Shrey Pandya

arxiv:2505.24235 v1 · 2025-05-30 · stat.AP · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HFHQ5KAOI4RWYINBNV73WEGE3}

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	2026-07-05T11:12:44.781869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ca78754072391b610d0b6bfdd88626e64e27eee68fa09476313e1f4022a9c5

Aliases

arxiv: 2505.24235 · arxiv_version: 2505.24235v1 · doi: 10.48550/arxiv.2505.24235 · pith_short_12: 6HFHQ5KAOI4R · pith_short_16: 6HFHQ5KAOI4RWYIN · pith_short_8: 6HFHQ5KA

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/6HFHQ5KAOI4RWYINBNV73WEGE3 \
  | 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: f1ca78754072391b610d0b6bfdd88626e64e27eee68fa09476313e1f4022a9c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9457412ebb640eff150373d957140ef1d682ae63626d1d80e1da74c34cca4224",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-05-30T05:51:13Z",
    "title_canon_sha256": "97551df630af5f82fc328f70defc9f1364b431b6ed28dbb4db5a69330c5134b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24235",
    "kind": "arxiv",
    "version": 1
  }
}