Pith Number

pith:K3CAG6H4

pith:2014:K3CAG6H4KTTMZDXF27R2UI4W7T

not attested not anchored not stored refs pending

Upper bounds for the travel time on traffic systems

Habib Haj-Salem, Jean-Patrick Lebacque, Nadir Farhi

arxiv:1408.3447 v1 · 2014-08-15 · math.DS · 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{K3CAG6H4KTTMZDXF27R2UI4W7T}

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	2026-05-18T02:45:05.932178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c40378fc54e6cc8ee5d7e3aa2396fceecab613eb5c88c954944fb023597ae1

Aliases

arxiv: 1408.3447 · arxiv_version: 1408.3447v1 · doi: 10.48550/arxiv.1408.3447 · pith_short_12: K3CAG6H4KTTM · pith_short_16: K3CAG6H4KTTMZDXF · pith_short_8: K3CAG6H4

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/K3CAG6H4KTTMZDXF27R2UI4W7T \
  | 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: 56c40378fc54e6cc8ee5d7e3aa2396fceecab613eb5c88c954944fb023597ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaaf061016762b8f67ba189ceeb77673f6177c0946becaad2709490c4d9857cd",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-08-15T00:10:56Z",
    "title_canon_sha256": "4a88b7ab97201e5e6ae4c57b2cb5ef004aeb9c0b3878b4bf43675639c27a1216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3447",
    "kind": "arxiv",
    "version": 1
  }
}