Pith Number

pith:SQ426HOW

pith:2024:SQ426HOWHTBLEYF52NCDV6LMRY

not attested not anchored not stored refs pending

A car-following framework for traffic instability and lane changes

Hanliang Guo, Hassan Mushtaq, Nicholas Mankowski

arxiv:2501.01988 v1 · 2024-12-30 · 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{SQ426HOWHTBLEYF52NCDV6LMRY}

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	2026-07-05T09:56:59.944303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9439af1dd63cc2b260bdd3443af96c8e3ef32a3c6ac02e91a8b99a8802470a42

Aliases

arxiv: 2501.01988 · arxiv_version: 2501.01988v1 · doi: 10.48550/arxiv.2501.01988 · pith_short_12: SQ426HOWHTBL · pith_short_16: SQ426HOWHTBLEYF5 · pith_short_8: SQ426HOW

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/SQ426HOWHTBLEYF52NCDV6LMRY \
  | 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: 9439af1dd63cc2b260bdd3443af96c8e3ef32a3c6ac02e91a8b99a8802470a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97ce25b88024cc0840d4a7941e3b864faa14ca2f2ebd3804ad46d506d27a8c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-30T20:42:10Z",
    "title_canon_sha256": "f434fef2b1670b32c256805b47e8b668b72f6e60e0d929e365ef7b9c78ff57f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01988",
    "kind": "arxiv",
    "version": 1
  }
}