Pith Number

pith:6EKIAZUQ

pith:2010:6EKIAZUQ7F6725Y6R6YYXMUMK4

not attested not anchored not stored refs pending

Two-lane traffic-flow model with an exact steady-state solution

Masahiro Kanai

arxiv:1009.1204 v1 · 2010-09-07 · nlin.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EKIAZUQ7F6725Y6R6YYXMUMK4}

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	2026-05-18T04:19:41.201925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f114806690f97dfd771e8fb18bb28c57211f6107e0b9221c61be312c210bf74e

Aliases

arxiv: 1009.1204 · arxiv_version: 1009.1204v1 · doi: 10.48550/arxiv.1009.1204 · pith_short_12: 6EKIAZUQ7F67 · pith_short_16: 6EKIAZUQ7F6725Y6 · pith_short_8: 6EKIAZUQ

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/6EKIAZUQ7F6725Y6R6YYXMUMK4 \
  | 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: f114806690f97dfd771e8fb18bb28c57211f6107e0b9221c61be312c210bf74e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038632d0b6f62e9dd8e4264ffe1cd49cac275e46db07450b174d2345c1eee253",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CG",
    "submitted_at": "2010-09-07T06:40:20Z",
    "title_canon_sha256": "16c80db5dfd2e67d5d29e3019df39b36e9be07c0d4a179e13142dd9650803915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1204",
    "kind": "arxiv",
    "version": 1
  }
}