Pith Number

pith:ZY5ZG7VN

pith:2022:ZY5ZG7VNPJGJAAYLZUDQ4AOBKI

not attested not anchored not stored refs pending

Vertiport Selection in Hybrid Air-Ground Transportation Networks via Mathematical Programs with Equilibrium Constraints

Mehran Mesbahi, Mengyuan Wang, Ufuk Topcu, Yue Yu

arxiv:2203.05702 v2 · 2022-03-11 · 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{ZY5ZG7VNPJGJAAYLZUDQ4AOBKI}

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	2026-07-05T04:36:35.173863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3b937ead7a4c90030bcd070e01c15208f1950af5e0117c0d7f079c371287cd

Aliases

arxiv: 2203.05702 · arxiv_version: 2203.05702v2 · doi: 10.48550/arxiv.2203.05702 · pith_short_12: ZY5ZG7VNPJGJ · pith_short_16: ZY5ZG7VNPJGJAAYL · pith_short_8: ZY5ZG7VN

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/ZY5ZG7VNPJGJAAYLZUDQ4AOBKI \
  | 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: ce3b937ead7a4c90030bcd070e01c15208f1950af5e0117c0d7f079c371287cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a08bbb35b00d1df9f729b4a4392f59bdc094e672110b0580ef4ca32b08097bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-03-11T01:20:16Z",
    "title_canon_sha256": "8ae3338a1780238e01b8b8ea1fcdeccc67cc8528fa98ed000d49b82eafd6bd7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05702",
    "kind": "arxiv",
    "version": 2
  }
}