Pith Number

pith:LNA2TU75

pith:2026:LNA2TU75Y3IUVBJC6C6D2KZ4UF

not attested not anchored not stored refs pending

Relax and Follow: L0-Path Computation with L0-Bregman Relaxations

Emmanuel Soubies, Luca Calatroni, Mhamed Essafri

arxiv:2606.02176 v1 · 2026-06-01 · 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{LNA2TU75Y3IUVBJC6C6D2KZ4UF}

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	2026-06-02T03:04:52.369527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b41a9d3fdc6d14a8522f0bc3d2b3ca17685f2931df620df5c6638d29ef9d4dc

Aliases

arxiv: 2606.02176 · arxiv_version: 2606.02176v1 · doi: 10.48550/arxiv.2606.02176 · pith_short_12: LNA2TU75Y3IU · pith_short_16: LNA2TU75Y3IUVBJC · pith_short_8: LNA2TU75

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/LNA2TU75Y3IUVBJC6C6D2KZ4UF \
  | 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: 5b41a9d3fdc6d14a8522f0bc3d2b3ca17685f2931df620df5c6638d29ef9d4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e2813464de2383c03fe0db1800bed8b42091fb1ef7ffdb530b8d467ae6196c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-01T12:34:27Z",
    "title_canon_sha256": "50961dd395df62ee65aad504ee9c32efed336e25d6b2481209906625f94cbc65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02176",
    "kind": "arxiv",
    "version": 1
  }
}