Pith Number

pith:NKQO3QQJ

pith:2025:NKQO3QQJDWWBX2EL46HP4P5F2F

not attested not anchored not stored refs pending

Scalable and Robust Physics-Informed Graph Neural Networks for Water Distribution Systems

Andr\'e Artelt, Barbara Hammer, Inaam Ashraf

arxiv:2502.12164 v1 · 2025-02-11 · cs.NE · cs.LG · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKQO3QQJDWWBX2EL46HP4P5F2F}

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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.

Cited by

1 paper in Pith

AI Data Centers and the Water Use Feedback Loop

Receipt and verification

First computed	2026-07-05T10:15:50.972681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa0edc2091dac1be88be78efe3fa5d175cd9e4a1e32465a145e0a2de5602454

Aliases

arxiv: 2502.12164 · arxiv_version: 2502.12164v1 · doi: 10.48550/arxiv.2502.12164 · pith_short_12: NKQO3QQJDWWB · pith_short_16: NKQO3QQJDWWBX2EL · pith_short_8: NKQO3QQJ

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/NKQO3QQJDWWBX2EL46HP4P5F2F \
  | 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: 6aa0edc2091dac1be88be78efe3fa5d175cd9e4a1e32465a145e0a2de5602454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e7139de0ab3682dddc5d583c857f2fe9562a20df9208346902dae3d19c7abf",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-02-11T13:38:14Z",
    "title_canon_sha256": "321dc3cf0f55222e1bde238aedc3d528256c43c91f84d19b0cda7b44f6e3c390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12164",
    "kind": "arxiv",
    "version": 1
  }
}