Pith Number

pith:GHSMR36U

pith:2025:GHSMR36UGNPZJETRW4B6Q5FX2B

not attested not anchored not stored refs pending

Comparative Techno-economic Assessment of Wind-Powered Green Hydrogen Pathways

Benoit Couraud, David Flynn, Jamie Blanche, Merlinda Andoni, Satria Putra Kanugrahan, Si Chen, Sonam Norbu, Valentin Robu

arxiv:2509.00136 v1 · 2025-08-29 · eess.SY · cs.SY · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHSMR36UGNPZJETRW4B6Q5FX2B}

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	2026-07-05T12:02:10.004680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31e4c8efd4335f949271b703e874b7d07908dc258869c2275fbb58ed78edaeb1

Aliases

arxiv: 2509.00136 · arxiv_version: 2509.00136v1 · doi: 10.48550/arxiv.2509.00136 · pith_short_12: GHSMR36UGNPZ · pith_short_16: GHSMR36UGNPZJETR · pith_short_8: GHSMR36U

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/GHSMR36UGNPZJETRW4B6Q5FX2B \
  | 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: 31e4c8efd4335f949271b703e874b7d07908dc258869c2275fbb58ed78edaeb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e206f1dbdc9131f84ccfa104606f2c02b1ead16ad4e2c431d3ea67dc670018e9",
    "cross_cats_sorted": [
      "cs.SY",
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-08-29T15:40:52Z",
    "title_canon_sha256": "8913e503d9c5d67354b0a4f446f538a09ed8ecc76288e586ca5c6b9d81e9e23c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00136",
    "kind": "arxiv",
    "version": 1
  }
}