Pith Number

pith:THYLIJPF

pith:2018:THYLIJPFX3C2EYL2AZ2HNCVQM7

not attested not anchored not stored refs pending

Gramian-Based Optimization for the Analysis and Control of Traffic Networks

Fabio Pasqualetti, Gianluca Bianchin

arxiv:1811.02673 v1 · 2018-11-06 · 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{THYLIJPFX3C2EYL2AZ2HNCVQM7}

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	2026-05-18T00:01:21.050655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f0b425e5bec5a2617a0674768ab067fe942f50888daff5dafa2fdc56c550f6

Aliases

arxiv: 1811.02673 · arxiv_version: 1811.02673v1 · doi: 10.48550/arxiv.1811.02673 · pith_short_12: THYLIJPFX3C2 · pith_short_16: THYLIJPFX3C2EYL2 · pith_short_8: THYLIJPF

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/THYLIJPFX3C2EYL2AZ2HNCVQM7 \
  | 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: 99f0b425e5bec5a2617a0674768ab067fe942f50888daff5dafa2fdc56c550f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908d7083e017c7d3607866e37c405a6bbaa6a68cc160d5230be999d5f04d431f",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-06T21:48:10Z",
    "title_canon_sha256": "eaa9a35aa2735b70f8c50d45e464b8f2b1e964e4eb124ea82a8b1b34e766dcbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02673",
    "kind": "arxiv",
    "version": 1
  }
}