Pith Number

pith:ELE2NN2M

pith:2017:ELE2NN2MRUK7PAPPVHJNFZFSHS

not attested not anchored not stored refs pending

The multiproximal linearization method for convex composite problems

Edouard Pauwels, J\'er\^ome Bolte, Zheng Chen

arxiv:1712.02623 v3 · 2017-12-07 · 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{ELE2NN2MRUK7PAPPVHJNFZFSHS}

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	2026-05-17T23:50:38.799298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c9a6b74c8d15f781efa9d2d2e4b23ca15d5714b48860f2053e298d67a5a5bd

Aliases

arxiv: 1712.02623 · arxiv_version: 1712.02623v3 · doi: 10.48550/arxiv.1712.02623 · pith_short_12: ELE2NN2MRUK7 · pith_short_16: ELE2NN2MRUK7PAPP · pith_short_8: ELE2NN2M

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/ELE2NN2MRUK7PAPPVHJNFZFSHS \
  | 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: 22c9a6b74c8d15f781efa9d2d2e4b23ca15d5714b48860f2053e298d67a5a5bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d69e4210bb36634bceb3b31020e8152cd67d4f6366207bc3e292b3a29e174f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-12-07T14:10:04Z",
    "title_canon_sha256": "d9d0fbe08947d1962f84a3b185a7d1bb8d61b1c1ab0081d308c699ce5a1a8381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02623",
    "kind": "arxiv",
    "version": 3
  }
}