Pith Number

pith:RVNU7GC6

pith:2026:RVNU7GC6WOPLRUVKR6MI6APYOQ

not attested not anchored not stored refs pending

Planning resilient hydrogen supply chains under disruption risk

Falko Ueckerdt, Felix M\"usgens, Philipp C. Verpoort, Silvian M. Radke

arxiv:2606.09190 v1 · 2026-06-08 · econ.GN · math.OC · 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{RVNU7GC6WOPLRUVKR6MI6APYOQ}

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	2026-06-09T02:08:06.220338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d5b4f985eb39eb8d2aa8f988f01f87437cbf92975594335630079c7129a417f

Aliases

arxiv: 2606.09190 · arxiv_version: 2606.09190v1 · doi: 10.48550/arxiv.2606.09190 · pith_short_12: RVNU7GC6WOPL · pith_short_16: RVNU7GC6WOPLRUVK · pith_short_8: RVNU7GC6

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/RVNU7GC6WOPLRUVKR6MI6APYOQ \
  | 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: 8d5b4f985eb39eb8d2aa8f988f01f87437cbf92975594335630079c7129a417f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79aae6d877b81a71116bac81039a5e7b0caaf90883507f1142d894af53151fa3",
    "cross_cats_sorted": [
      "math.OC",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-06-08T08:25:22Z",
    "title_canon_sha256": "8bb0ca9b98f2c5ffb2a16340f7123554d52117f23102d20f37f56c2bd692f5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09190",
    "kind": "arxiv",
    "version": 1
  }
}