Pith Number

pith:T4T3CGLF

pith:2021:T4T3CGLF7JO6ZN3YJANMOCACOV

not attested not anchored not stored refs pending

Inductive Predictions of Extreme Hydrologic Events in The Wabash River Watershed

Ariful Azad, Bidisha Abesh, Chen Zhu, Nicholas Majeske

arxiv:2104.14658 v1 · 2021-04-25 · cs.LG · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4T3CGLF7JO6ZN3YJANMOCACOV}

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	2026-07-05T02:36:25.108771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f27b11965fa5decb778481ac708027546a8ce07eae706f0b12f3305a8ce8a09

Aliases

arxiv: 2104.14658 · arxiv_version: 2104.14658v1 · doi: 10.48550/arxiv.2104.14658 · pith_short_12: T4T3CGLF7JO6 · pith_short_16: T4T3CGLF7JO6ZN3Y · pith_short_8: T4T3CGLF

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/T4T3CGLF7JO6ZN3YJANMOCACOV \
  | 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: 9f27b11965fa5decb778481ac708027546a8ce07eae706f0b12f3305a8ce8a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b13a7dca46ee60aae10fb0774ce5f140226f8170309fd74991206ecf8452f203",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-25T02:26:09Z",
    "title_canon_sha256": "7a9d9997f75d3b3b6e0ed8227ed7b94e323ac86d6e982009e42f5e29c997e579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14658",
    "kind": "arxiv",
    "version": 1
  }
}