Pith Number

pith:EQ7ROPMN

pith:2026:EQ7ROPMNOGM2W2UQPQBAHLSKRF

not attested not anchored not stored refs pending

Collaborative Optimization of Battery Charging / Swapping Stations for eVTOLs Based on Closed-Loop Supply Chain and Space-Time Network

Chuanlin Zhang, Haoyang Cui, Jiahui Sun, Miao Zhu, Pengfeng Lin, Xiaoyong Cao, Yunda Yan

arxiv:2605.21183 v1 · 2026-05-20 · eess.SY · cs.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{EQ7ROPMNOGM2W2UQPQBAHLSKRF}

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	2026-05-21T01:05:42.250720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

243f173d8d7199ab6a907c0203ae4a896a7f24cdd98dd7a73c9bde3fd55bb0f0

Aliases

arxiv: 2605.21183 · arxiv_version: 2605.21183v1 · doi: 10.48550/arxiv.2605.21183 · pith_short_12: EQ7ROPMNOGM2 · pith_short_16: EQ7ROPMNOGM2W2UQ · pith_short_8: EQ7ROPMN

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/EQ7ROPMNOGM2W2UQPQBAHLSKRF \
  | 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: 243f173d8d7199ab6a907c0203ae4a896a7f24cdd98dd7a73c9bde3fd55bb0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c25fa590bbcad33716c2b96c411cd4f5c6c13a8e2b2cff5eb3f0b4b55c284384",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-05-20T13:49:15Z",
    "title_canon_sha256": "685f88cbd9c1cb0553ef6dcd8fcda5a38261a37de6778f7afe07d773b960e5f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21183",
    "kind": "arxiv",
    "version": 1
  }
}