Pith Number

pith:GX4TLLB4

pith:2012:GX4TLLB4NOJQ7VNUEFORLE42YK

not attested not anchored not stored refs pending

Structure and Controls of the Global Virtual Water Trade Network

A. Rinaldo, C. Dalin, I. Rodriguez-Iturbe, M. Konar, N. Hanasaki, S. Suweis

arxiv:1207.2306 v1 · 2012-07-10 · 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{GX4TLLB4NOJQ7VNUEFORLE42YK}

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	2026-05-18T03:51:24.442843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f935ac3c6b930fd5b4215d15939ac2b32bacc345640e413d5636fa637e7ef1

Aliases

arxiv: 1207.2306 · arxiv_version: 1207.2306v1 · doi: 10.48550/arxiv.1207.2306 · pith_short_12: GX4TLLB4NOJQ · pith_short_16: GX4TLLB4NOJQ7VNU · pith_short_8: GX4TLLB4

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/GX4TLLB4NOJQ7VNUEFORLE42YK \
  | 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: 35f935ac3c6b930fd5b4215d15939ac2b32bacc345640e413d5636fa637e7ef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdaf5b6489de84804b2d92d625296ef59db975229ced7c36f0fda3fa8872288c",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-07-10T10:58:11Z",
    "title_canon_sha256": "181009897e706555f4b27f000f280e1ca7db93cd8d755ed40b71115caaa2e518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2306",
    "kind": "arxiv",
    "version": 1
  }
}