Pith Number

pith:XHKJFXLK

pith:2025:XHKJFXLKZHPCDKVNCBYZ2WK2SO

not attested not anchored not stored refs pending

Distinct hydrologic response patterns and trends worldwide revealed by physics-embedded learning

Ather Abbas, Chaopeng Shen, Farshid Rahmani, Haoyu Ji, Hylke Beck, Jiangtao Liu, Kathryn Lawson, Ming Pan, Tadd Bindas, Yalan Song, Yoshihide Wada, Yuan Yang

arxiv:2504.10707 v2 · 2025-04-14 · physics.geo-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHKJFXLKZHPCDKVNCBYZ2WK2SO}

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	2026-07-05T10:52:40.416143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9d492dd6ac9de21aaad10719d595a93890c09db64c89a0270c08e4be79d6841

Aliases

arxiv: 2504.10707 · arxiv_version: 2504.10707v2 · doi: 10.48550/arxiv.2504.10707 · pith_short_12: XHKJFXLKZHPC · pith_short_16: XHKJFXLKZHPCDKVN · pith_short_8: XHKJFXLK

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/XHKJFXLKZHPCDKVNCBYZ2WK2SO \
  | 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: b9d492dd6ac9de21aaad10719d595a93890c09db64c89a0270c08e4be79d6841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3c605dbaf6f0a47486ec848e1b4da3d48e2d14aa72df6767aad9a82d7cdf27",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-04-14T20:58:52Z",
    "title_canon_sha256": "4ab70cd95aa52b45f7502e5f5bf8d0deb415a9699b8dfab7e5dffe9624af8c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10707",
    "kind": "arxiv",
    "version": 2
  }
}