Pith Number

pith:4OVNFQFD

pith:2022:4OVNFQFDILT4EG45KJDA65HFT6

not attested not anchored not stored refs pending

Ease and Equity of Point of Interest Accessibility via Public Transit in the U.S

Alexander Li, Aurimas Racas, Junaid Syed, Mengyang Liu, Przemyslaw Zientala, Tejas Santanam

arxiv:2212.06954 v2 · 2022-12-14 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OVNFQFDILT4EG45KJDA65HFT6}

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	2026-07-05T11:51:12.708035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3aad2c0a342e7c21b9d52460f74e59f837c808059d88b450f67ae3fe6db9662

Aliases

arxiv: 2212.06954 · arxiv_version: 2212.06954v2 · doi: 10.48550/arxiv.2212.06954 · pith_short_12: 4OVNFQFDILT4 · pith_short_16: 4OVNFQFDILT4EG45 · pith_short_8: 4OVNFQFD

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/4OVNFQFDILT4EG45KJDA65HFT6 \
  | 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: e3aad2c0a342e7c21b9d52460f74e59f837c808059d88b450f67ae3fe6db9662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e26b7df4946e71ee0d0b4fd836832b7af9656d0033665a07f6a55744514bd8bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-12-14T00:25:01Z",
    "title_canon_sha256": "3e5c779bb77364b50bcadfdcfa4593bf9a40c3d5ace8dedcde4ba7ef1d0c9c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06954",
    "kind": "arxiv",
    "version": 2
  }
}