Pith Number

pith:766RMKJB

pith:2011:766RMKJBVQEMTMFPRI4ES4OZLH

not attested not anchored not stored refs pending

Piecewise linear car-following modeling

Nadir Farhi

arxiv:1107.5869 v2 · 2011-07-29 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{766RMKJBVQEMTMFPRI4ES4OZLH}

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	2026-05-18T04:15:15.996269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbd162921ac08c9b0af8a384971d959c92e1eedebb4a2a62cfbb09eec90b3e0

Aliases

arxiv: 1107.5869 · arxiv_version: 1107.5869v2 · doi: 10.48550/arxiv.1107.5869 · pith_short_12: 766RMKJBVQEM · pith_short_16: 766RMKJBVQEMTMFP · pith_short_8: 766RMKJB

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/766RMKJBVQEMTMFPRI4ES4OZLH \
  | 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: ffbd162921ac08c9b0af8a384971d959c92e1eedebb4a2a62cfbb09eec90b3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621229d753b93dc347f1f20a8ed1a7e468bc63d02603f4907a5e203571c4fd9a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-07-29T05:02:20Z",
    "title_canon_sha256": "c71371d6c694ddbcf3bc85bee04808de343a41855f944839404ad23f37310e24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5869",
    "kind": "arxiv",
    "version": 2
  }
}