Pith Number

pith:2YLH4M5E

pith:2025:2YLH4M5EXE7DAI5ZHA5LKR5Y5I

not attested not anchored not stored refs pending

Analyzing Spatio-Temporal Dynamics of Dissolved Oxygen for the River Thames using Superstatistical Methods and Machine Learning

Benjamin Sch\"afer, Christian Beck, Hankun He, Kate Heppell, Takuya Boehringer

arxiv:2501.07599 v1 · 2025-01-10 · cs.LG · 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{2YLH4M5EXE7DAI5ZHA5LKR5Y5I}

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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	2026-07-05T10:00:47.526300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6167e33a4b93e3023b9383ab547b8ea3c99344ced6b3a3a023c81f55e6a795e

Aliases

arxiv: 2501.07599 · arxiv_version: 2501.07599v1 · doi: 10.48550/arxiv.2501.07599 · pith_short_12: 2YLH4M5EXE7D · pith_short_16: 2YLH4M5EXE7DAI5Z · pith_short_8: 2YLH4M5E

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/2YLH4M5EXE7DAI5ZHA5LKR5Y5I \
  | 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: d6167e33a4b93e3023b9383ab547b8ea3c99344ced6b3a3a023c81f55e6a795e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f9bcae9535bce34dc353eb8f23077362bdfdc9bdabcbb2a324e03791831d7e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-10T16:54:52Z",
    "title_canon_sha256": "6b9835a1a1a2938eff4d07b599093a9a57cec44934769db4f752561d317e11c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07599",
    "kind": "arxiv",
    "version": 1
  }
}