Pith Number

pith:G35GXRIA

pith:2026:G35GXRIARQR6HAEX4YWNKR65CU

not attested not anchored not stored refs pending

Like Uber or Like Buses? Economic Feasibility Analysis of UAM for Airport Access

Mark Hansen, Raja Sengupta, Rishi Kumar Srinivasan, Shangqing Cao

arxiv:2606.00504 v1 · 2026-05-30 · 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{G35GXRIARQR6HAEX4YWNKR65CU}

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	2026-06-02T01:03:56.687228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36fa6bc5008c23e38097e62cd547dd15291e084d0d846e87d64d09e5509ec428

Aliases

arxiv: 2606.00504 · arxiv_version: 2606.00504v1 · doi: 10.48550/arxiv.2606.00504 · pith_short_12: G35GXRIARQR6 · pith_short_16: G35GXRIARQR6HAEX · pith_short_8: G35GXRIA

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/G35GXRIARQR6HAEX4YWNKR65CU \
  | 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: 36fa6bc5008c23e38097e62cd547dd15291e084d0d846e87d64d09e5509ec428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502b1ce70dd13be08d916cd365c1352f6124c411dd446fdf6482ec910070545e",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-05-30T03:36:37Z",
    "title_canon_sha256": "d241a1c42cfc2fff6f327552771a7fbf234709d46c8f2ccd4e4f03ee9dd3c29e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00504",
    "kind": "arxiv",
    "version": 1
  }
}