Pith Number

pith:JHQQ2DTO

pith:2018:JHQQ2DTOIPU5DCWRWORTBQJDVG

not attested not anchored not stored refs pending

An Integrated Pipeline Architecture for Modeling Urban Land Use, Travel Demand, and Traffic Assignment

Emily Porter, Geoff Boeing, Max Gardner, Paul Waddell

arxiv:1802.09335 v1 · 2018-02-08 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHQQ2DTOIPU5DCWRWORTBQJDVG}

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	2026-05-18T00:22:34.033428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e10d0e6e43e9d18ad1b3a330c123a9a08be73290ea7f8544503d5c46fd5919

Aliases

arxiv: 1802.09335 · arxiv_version: 1802.09335v1 · doi: 10.48550/arxiv.1802.09335 · pith_short_12: JHQQ2DTOIPU5 · pith_short_16: JHQQ2DTOIPU5DCWR · pith_short_8: JHQQ2DTO

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/JHQQ2DTOIPU5DCWRWORTBQJDVG \
  | 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: 49e10d0e6e43e9d18ad1b3a330c123a9a08be73290ea7f8544503d5c46fd5919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d666e2ef7c9a24697ad5f5329c756aa4d42403b6b78214236850dbdff86af3ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-02-08T00:53:09Z",
    "title_canon_sha256": "f4596c074ddca594928383ea280cd2976f7e031ce88e57bd8178a50854fb5c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09335",
    "kind": "arxiv",
    "version": 1
  }
}