Pith Number

pith:ESTDMA3U

pith:2012:ESTDMA3UCZRRZ7VG22WOTCH5D2

not attested not anchored not stored refs pending

Stochastic Modeling of Soil Salinity

A. Maritan, A. Porporato, A. Rinaldo, E. Daly, S. E. A. T. M. Van der Zee, S. Suweis

arxiv:1207.2332 v1 · 2012-07-10 · 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{ESTDMA3UCZRRZ7VG22WOTCH5D2}

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	2026-05-18T03:51:24.368800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a636037416631cfea6d6ace988fd1e93cde3da051c26f9e50710e7d80fecd6

Aliases

arxiv: 1207.2332 · arxiv_version: 1207.2332v1 · doi: 10.48550/arxiv.1207.2332 · pith_short_12: ESTDMA3UCZRR · pith_short_16: ESTDMA3UCZRRZ7VG · pith_short_8: ESTDMA3U

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/ESTDMA3UCZRRZ7VG22WOTCH5D2 \
  | 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: 24a636037416631cfea6d6ace988fd1e93cde3da051c26f9e50710e7d80fecd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7f3e2a7b70fd1ecb55e230785cd127a996892ea1af9cfe66bdf254a7dccfa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-07-10T12:37:47Z",
    "title_canon_sha256": "f9313cedab893083e709fa993e3265c18b90cb4361cde40cff1c49a14a2b59db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2332",
    "kind": "arxiv",
    "version": 1
  }
}