Pith Number

pith:HKYAH6RI

pith:2026:HKYAH6RIJ5XLBNE7MADKITT4B2

not attested not anchored not stored refs pending

SolarChain: Bridging Physical Law, Verifiable Trust, and Sustainable Markets for Urban Energy Resilience

Luyao Zhang, Ming-Chun Huang, Shilin Ou, Yifan Xu, Zhenshan Zhang

arxiv:2605.23162 v1 · 2026-05-22 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKYAH6RIJ5XLBNE7MADKITT4B2}

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	2026-05-25T02:01:41.037637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab003fa284f6eb0b49f6006a44e7c0e8d7ccb49c2cfca98d0495855b7700075

Aliases

arxiv: 2605.23162 · arxiv_version: 2605.23162v1 · doi: 10.48550/arxiv.2605.23162 · pith_short_12: HKYAH6RIJ5XL · pith_short_16: HKYAH6RIJ5XLBNE7 · pith_short_8: HKYAH6RI

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/HKYAH6RIJ5XLBNE7MADKITT4B2 \
  | 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: 3ab003fa284f6eb0b49f6006a44e7c0e8d7ccb49c2cfca98d0495855b7700075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f797dd63ba4259860fd5b58e8ec9200f16f5d5ea8132315090bc707b632a07f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-05-22T02:30:54Z",
    "title_canon_sha256": "00eb35de7054058ce5d624215dcecb445362bc9baeac128bb210b1be1f7fcc53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23162",
    "kind": "arxiv",
    "version": 1
  }
}