Pith Number

pith:NNHIPPNJ

pith:2021:NNHIPPNJTVUUXX7J3XMYF5HKUM

not attested not anchored not stored refs pending

Market Design for Tradable Mobility Credits

Andrea Araldo, Arun P. Akkinepally, Carlos Lima Azevedo, Moshe E. Ben-Akiva, Ravi Seshadri, Renming Liu, Siyu Chen, Yu Jiang

arxiv:2101.00669 v2 · 2021-01-03 · econ.GN · 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{NNHIPPNJTVUUXX7J3XMYF5HKUM}

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	2026-07-05T04:55:14.749234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b4e87bda99d694bdfe9ddd982f4eaa310ea1950c6b70050cafa081fcd581cf1

Aliases

arxiv: 2101.00669 · arxiv_version: 2101.00669v2 · doi: 10.48550/arxiv.2101.00669 · pith_short_12: NNHIPPNJTVUU · pith_short_16: NNHIPPNJTVUUXX7J · pith_short_8: NNHIPPNJ

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/NNHIPPNJTVUUXX7J3XMYF5HKUM \
  | 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: 6b4e87bda99d694bdfe9ddd982f4eaa310ea1950c6b70050cafa081fcd581cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47cd81a07307d5e2b4f5176b47359388df15d46e5947a80455b850e4d8a9352c",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2021-01-03T17:14:52Z",
    "title_canon_sha256": "e1376abc402589ac1c2b58ba39b554917c1255e0a1419484dbf93b0120341a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00669",
    "kind": "arxiv",
    "version": 2
  }
}