Pith Number

pith:Y2OONG5S

pith:2011:Y2OONG5SVSTHBG5X4KMBUIHTQE

not attested not anchored not stored refs pending

Hydrological Cycle in the Danube basin in present-day and XXII century simulations by IPCCAR4 global climate models

Antonio Speranza, Ida Kriegerova, Robert Danihlik, Valerio Lucarini

arxiv:1110.1839 v1 · 2011-10-09 · physics.ao-ph · physics.geo-ph · physics.soc-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{Y2OONG5SVSTHBG5X4KMBUIHTQE}

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	2026-05-18T04:11:19.548783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69ce69bb2aca6709bb7e2981a20f3810f6d8eaf4dda79b51994ff7bb2cead0e

Aliases

arxiv: 1110.1839 · arxiv_version: 1110.1839v1 · doi: 10.48550/arxiv.1110.1839 · pith_short_12: Y2OONG5SVSTH · pith_short_16: Y2OONG5SVSTHBG5X · pith_short_8: Y2OONG5S

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/Y2OONG5SVSTHBG5X4KMBUIHTQE \
  | 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: c69ce69bb2aca6709bb7e2981a20f3810f6d8eaf4dda79b51994ff7bb2cead0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d082cc2a589f4140f2960496fbc11e94170f9caaa5cb9634e6f6c7381861ad45",
    "cross_cats_sorted": [
      "physics.geo-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2011-10-09T13:55:03Z",
    "title_canon_sha256": "d1d825336ee16e8d1e8251178e4d25c1be97fef885ceb6338ab710c0aba6235f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1839",
    "kind": "arxiv",
    "version": 1
  }
}