Pith Number

pith:D2IF7U4N

pith:2014:D2IF7U4NFFLQLU5WWGYFDVMWRI

not attested not anchored not stored refs pending

Inertial Douglas-Rachford splitting for monotone inclusion problems

Christopher Hendrich, Ern\"o Robert Csetnek, Radu Ioan Bot

arxiv:1403.3330 v2 · 2014-03-13 · math.OC · math.FA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2IF7U4NFFLQLU5WWGYFDVMWRI}

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	2026-05-18T02:55:20.254417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e905fd38d295705d3b6b1b051d5968a25542ee95d138f0160101b60d82c41c6

Aliases

arxiv: 1403.3330 · arxiv_version: 1403.3330v2 · doi: 10.48550/arxiv.1403.3330 · pith_short_12: D2IF7U4NFFLQ · pith_short_16: D2IF7U4NFFLQLU5W · pith_short_8: D2IF7U4N

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/D2IF7U4NFFLQLU5WWGYFDVMWRI \
  | 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: 1e905fd38d295705d3b6b1b051d5968a25542ee95d138f0160101b60d82c41c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f709fc4d758c011817a4fe9febfdc6572b137150f075dead1c850ab94bb538f2",
    "cross_cats_sorted": [
      "math.FA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-03-13T17:10:38Z",
    "title_canon_sha256": "f5315c7399519dbca060159ec24d8f7f281c9a7644704f9aca535e186b85c64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3330",
    "kind": "arxiv",
    "version": 2
  }
}