Pith Number

pith:JA742FNB

pith:2014:JA742FNBXR5K3BQPFRRXQ3MSMQ

not attested not anchored not stored refs pending

Projected changes of rainfall seasonality and dry spells in a high concentration pathway 21st century scenario

Amilcare Porporato, Salvatore Pascale, Shabeh ul Hasson, Valerio Lucarini, Xue Feng

arxiv:1410.3116 v1 · 2014-10-12 · physics.ao-ph · 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{JA742FNBXR5K3BQPFRRXQ3MSMQ}

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	2026-05-18T01:18:34.131693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

483fcd15a1bc7aad860f2c63786d92641d318cfd6aca87d37d0c6c45dda3ccc9

Aliases

arxiv: 1410.3116 · arxiv_version: 1410.3116v1 · doi: 10.48550/arxiv.1410.3116 · pith_short_12: JA742FNBXR5K · pith_short_16: JA742FNBXR5K3BQP · pith_short_8: JA742FNB

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/JA742FNBXR5K3BQPFRRXQ3MSMQ \
  | 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: 483fcd15a1bc7aad860f2c63786d92641d318cfd6aca87d37d0c6c45dda3ccc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf1546c6d7632fd464829fa204fb3707813d9768e5732e581c89685c44114b3",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2014-10-12T16:46:13Z",
    "title_canon_sha256": "5788eba72bf84217585c6836240ca4ec807c076c34c3e9858a0a3b86b3de1a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3116",
    "kind": "arxiv",
    "version": 1
  }
}