Pith Number

pith:RCF46SXI

pith:2013:RCF46SXIRS6ZWCPU5BGIGIY2ZZ

not attested not anchored not stored refs pending

Control of a lane-drop bottleneck through variable speed limits

Hui-Yu Jin, Wen-Long Jin

arxiv:1310.2658 v1 · 2013-10-09 · 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{RCF46SXIRS6ZWCPU5BGIGIY2ZZ}

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	2026-05-18T03:10:47.030642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888bcf4ae88cbd9b09f4e84c83231ace5eefde84b12271466d950db592c532c5

Aliases

arxiv: 1310.2658 · arxiv_version: 1310.2658v1 · doi: 10.48550/arxiv.1310.2658 · pith_short_12: RCF46SXIRS6Z · pith_short_16: RCF46SXIRS6ZWCPU · pith_short_8: RCF46SXI

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/RCF46SXIRS6ZWCPU5BGIGIY2ZZ \
  | 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: 888bcf4ae88cbd9b09f4e84c83231ace5eefde84b12271466d950db592c532c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccdb29f2c89afb7cd28cd1bf84711edc02a07e18d108eb68156bb992b126ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-10-09T23:27:17Z",
    "title_canon_sha256": "bd8a037fc9b0280865b82727496e1e882383a576b1925afcbd174743aef24b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2658",
    "kind": "arxiv",
    "version": 1
  }
}