Pith Number

pith:6CZBIAMA

pith:2019:6CZBIAMAFWJU25O2C4EGORA5NA

not attested not anchored not stored refs pending

Integrating Travel Demand and Network Modelling: a Myth or Future of Transport Modelling

Ali Najmi, David Rey, S. Travis Waller, Taha H. Rashidi

arxiv:1907.09651 v1 · 2019-07-23 · physics.soc-ph · 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{6CZBIAMAFWJU25O2C4EGORA5NA}

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	2026-05-17T23:39:50.517967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b21401802d934d75da170867441d680c6bed321c1eb1d976bf9e83fa738b4e

Aliases

arxiv: 1907.09651 · arxiv_version: 1907.09651v1 · doi: 10.48550/arxiv.1907.09651 · pith_short_12: 6CZBIAMAFWJU · pith_short_16: 6CZBIAMAFWJU25O2 · pith_short_8: 6CZBIAMA

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/6CZBIAMAFWJU25O2C4EGORA5NA \
  | 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: f0b21401802d934d75da170867441d680c6bed321c1eb1d976bf9e83fa738b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02f97e4d547120e222eaba96385d5c53eaf40a04eece3e4539cceea3865f839",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-07-23T01:51:47Z",
    "title_canon_sha256": "85cc95efd7da3cbf7a258ddf228f4abb68d5bd2401a8e40e42d19ed079389aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09651",
    "kind": "arxiv",
    "version": 1
  }
}