Pith Number

pith:C7OVLXYP

pith:2026:C7OVLXYPFWTRIUHYHFNRT47K6B

not attested not anchored not stored refs pending

HVR-Met: A Hypothesis-Verification-Replanning Agentic System for Extreme Weather Diagnosis

Cheng-Lin Liu, Gengxian Zhou, Hongchang Ren, Jiadong Zhang, Jian Xu, Jiaolan Fu, Jingtao Ding, Lingli He, Ning Hu, Qinxuan Wang, Qizhao Jin, Shiming Xiang, Shuo Tang, Yi Hu

arxiv:2603.01121 v2 · 2026-03-01 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7OVLXYPFWTRIUHYHFNRT47K6B}

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.

Cited by

2 papers in Pith

TerraBench: Can Agents Reason Over Heterogeneous Earth-System Data?

Receipt and verification

First computed	2026-07-07T01:16:06.989348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17dd55df0f2da71450f8395b19f3eaf07d681edbb29042cbe1df9a90d7a96db5

Aliases

arxiv: 2603.01121 · arxiv_version: 2603.01121v2 · doi: 10.48550/arxiv.2603.01121 · pith_short_12: C7OVLXYPFWTR · pith_short_16: C7OVLXYPFWTRIUHY · pith_short_8: C7OVLXYP

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/C7OVLXYPFWTRIUHYHFNRT47K6B \
  | 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: 17dd55df0f2da71450f8395b19f3eaf07d681edbb29042cbe1df9a90d7a96db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e3917cb0f8aeeafa1d6c8bd64e02e237ae836ad6888ed19115cdd6eac62387a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-03-01T14:13:11Z",
    "title_canon_sha256": "e56a18f5a8296fca74e798304d74284666bd9271f0610620a997f92a0ecf17ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.01121",
    "kind": "arxiv",
    "version": 2
  }
}