Pith Number

pith:IGNLNN3R

pith:2026:IGNLNN3RY2X4FYO5JG3CGBJDAJ

not attested not anchored not stored refs pending

Integrating Hydrogen into Ontario's Energy Hub: A Robust, Carbon-Aware Framework for Power-Heat-Transport

Hamed Samarghandi, Hossein Mirzaee, Mostafa Mostafavi Sani

arxiv:2605.26392 v1 · 2026-05-25 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGNLNN3RY2X4FYO5JG3CGBJDAJ}

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	2026-05-27T01:05:15.669618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419ab6b771c6afc2e1dd49b62305230271ee3e2503b953bd4890547aa7633b58

Aliases

arxiv: 2605.26392 · arxiv_version: 2605.26392v1 · doi: 10.48550/arxiv.2605.26392 · pith_short_12: IGNLNN3RY2X4 · pith_short_16: IGNLNN3RY2X4FYO5 · pith_short_8: IGNLNN3R

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/IGNLNN3RY2X4FYO5JG3CGBJDAJ \
  | 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: 419ab6b771c6afc2e1dd49b62305230271ee3e2503b953bd4890547aa7633b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c9309b2cceb71f0e78d9d4a087901b37634fb3f2cd7d2483cd1d67c753348c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-25T23:44:50Z",
    "title_canon_sha256": "7a3a6bbd8eefd72fb01a25bc0069319349ad2009e59423933469a44e2764bbfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26392",
    "kind": "arxiv",
    "version": 1
  }
}