Pith Number

pith:E6VMC3NU

pith:2026:E6VMC3NUACDXUWM7XOZHSYWDFD

not attested not anchored not stored refs pending

SIREN: Towards End-to-End Extreme-Weather Early Warning with Experience-Grounded LLM Agents

Fan Liu, Hang Ni, Hao Liu, Mengqian Lu, Weijia Zhang

arxiv:2607.24588 v1 · 2026-07-27 · 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{E6VMC3NUACDXUWM7XOZHSYWDFD}

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	2026-07-28T02:24:11.627160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27aac16db400877a599fbbb27962c328c6ed3323876d41dce62c7cd4fd9cbf1f

Aliases

arxiv: 2607.24588 · arxiv_version: 2607.24588v1 · doi: 10.48550/arxiv.2607.24588 · pith_short_12: E6VMC3NUACDX · pith_short_16: E6VMC3NUACDXUWM7 · pith_short_8: E6VMC3NU

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/E6VMC3NUACDXUWM7XOZHSYWDFD \
  | 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: 27aac16db400877a599fbbb27962c328c6ed3323876d41dce62c7cd4fd9cbf1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39421cca4ee215c2c6523da35734540a1073b7c98be86853bc44b63c65e74f71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-27T15:53:19Z",
    "title_canon_sha256": "b73bf4bd240ef004eadf27be11fd76f26f1dc4a12ab97a27104697ad5e2109ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24588",
    "kind": "arxiv",
    "version": 1
  }
}