Pith Number

pith:N5KMALIJ

pith:2016:N5KMALIJSTRSNSZGWRYDDNKUFC

not attested not anchored not stored refs pending

The Asynchronous PALM Algorithm for Nonsmooth Nonconvex Problems

Damek Davis

arxiv:1604.00526 v1 · 2016-04-02 · 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{N5KMALIJSTRSNSZGWRYDDNKUFC}

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	2026-05-18T01:17:49.328243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f54c02d0994e326cb26b47031b55428978ab5289b31b58de2d2b42c2d134a05

Aliases

arxiv: 1604.00526 · arxiv_version: 1604.00526v1 · doi: 10.48550/arxiv.1604.00526 · pith_short_12: N5KMALIJSTRS · pith_short_16: N5KMALIJSTRSNSZG · pith_short_8: N5KMALIJ

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/N5KMALIJSTRSNSZGWRYDDNKUFC \
  | 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: 6f54c02d0994e326cb26b47031b55428978ab5289b31b58de2d2b42c2d134a05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592b2f408f9c0d717b96782e7d9adf41838b48213bdd9f9a9e120feba8f40a02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-04-02T16:58:23Z",
    "title_canon_sha256": "88e43ed8126e57f125e62344d961338c5a8300f9592abd2ec5579d9ee0a1b4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00526",
    "kind": "arxiv",
    "version": 1
  }
}