Pith Number

pith:TRNRLDNJ

pith:2008:TRNRLDNJNEO5H5KYCIAMKQG6ZN

not attested not anchored not stored refs pending

Calibrating Car-Following Models using Trajectory Data: Methodological Study

Arne Kesting, Martin Treiber

arxiv:0803.4063 v1 · 2008-03-28 · physics.soc-ph · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRNRLDNJNEO5H5KYCIAMKQG6ZN}

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	2026-05-18T04:14:53.807534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c5b158da9691dd3f5581200c540decb451924735a9fc1b159c4163fecab1ec6

Aliases

arxiv: 0803.4063 · arxiv_version: 0803.4063v1 · doi: 10.48550/arxiv.0803.4063 · pith_short_12: TRNRLDNJNEO5 · pith_short_16: TRNRLDNJNEO5H5KY · pith_short_8: TRNRLDNJ

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/TRNRLDNJNEO5H5KYCIAMKQG6ZN \
  | 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: 9c5b158da9691dd3f5581200c540decb451924735a9fc1b159c4163fecab1ec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06de324068829184fefc800a57a5dab6aeec0f9ecd5ad8d68c3a2ddee553d009",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2008-03-28T08:40:37Z",
    "title_canon_sha256": "36522ce86e4826287aad3b18f2722e9d48c120fa6e6ea62bd55217a6b9d62f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.4063",
    "kind": "arxiv",
    "version": 1
  }
}