Pith Number

pith:EAHS3FOO

pith:2026:EAHS3FOOPRAJA2VODYERTPLRNF

not attested not anchored not stored refs pending

Obshazard-bench: Benchmarking Multimodal Foundation Models for Real-Time Disaster Intelligence from Raw Earth Observation Streams

Ben Fei, Chengchi Fei, Fenghua Ling, Fengxiang Wang, Jiong Wang, Junchao Gong, Kaiyi Xu, Lipeng Ma, Lixin Gu, Long Lan, Mingshuo Chen, Qiuyang Yu, Wangxu Wei, Wenjing Yang, Wenlong Zhang, Xue Yang, Yueying Li

arxiv:2608.00012 v1 · 2026-06-24 · cs.CL · cs.AI · cs.CY · 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{EAHS3FOOPRAJA2VODYERTPLRNF}

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	2026-08-04T00:31:38.364242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200f2d95ce7c40906aae1e0919bd71695b1e3307db5d3e56af75ad22441c1c20

Aliases

arxiv: 2608.00012 · arxiv_version: 2608.00012v1 · doi: 10.48550/arxiv.2608.00012 · pith_short_12: EAHS3FOOPRAJ · pith_short_16: EAHS3FOOPRAJA2VO · pith_short_8: EAHS3FOO

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/EAHS3FOOPRAJA2VODYERTPLRNF \
  | 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: 200f2d95ce7c40906aae1e0919bd71695b1e3307db5d3e56af75ad22441c1c20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e23e3d9f01af0122a18753f54dec5aadf497b55d48a8bb2720e693ff57494219",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T07:51:49Z",
    "title_canon_sha256": "d9ba48f3f3e6bdaa1a6a528ae8f051984b59d34c877ec79ee444d2115e15f2cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00012",
    "kind": "arxiv",
    "version": 1
  }
}