Pith Number

pith:JGIRGLHU

pith:2025:JGIRGLHUGNKEMQS2V52VHF262N

not attested not anchored not stored refs pending

Multi-Objective Optimization of Water Resource Allocation for Groundwater Recharge and Surface Runoff Management in Watershed Systems

Abbas Sharifi, Abbas Varmaghani, Hajar Kazemi Naeini, Mohsen Ahmadi, Saeed Asadi

arxiv:2502.15953 v1 · 2025-02-21 · cs.AI · physics.ao-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{JGIRGLHUGNKEMQS2V52VHF262N}

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	2026-07-05T10:18:18.959541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4991132cf4335446425aaf7553975ed34c8c07263a0ae9df0b7bd3f1bd4f85ac

Aliases

arxiv: 2502.15953 · arxiv_version: 2502.15953v1 · doi: 10.48550/arxiv.2502.15953 · pith_short_12: JGIRGLHUGNKE · pith_short_16: JGIRGLHUGNKEMQS2 · pith_short_8: JGIRGLHU

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/JGIRGLHUGNKEMQS2V52VHF262N \
  | 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: 4991132cf4335446425aaf7553975ed34c8c07263a0ae9df0b7bd3f1bd4f85ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817069957c8c60f0ab05cb93aef6059851d8351aaaf78959f429e4188e97da4d",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-21T21:34:27Z",
    "title_canon_sha256": "2b081143cb8cb664bd0ad20a9ff5b6f43b1d1f7bd1f2d5a2d3c813d55a75f11d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15953",
    "kind": "arxiv",
    "version": 1
  }
}