Pith Number

pith:RETPH6NA

pith:2013:RETPH6NAWYOQXEMBPAEF72NSUL

not attested not anchored not stored refs pending

A Relaxed-Projection Splitting Algorithm for Variational Inequalities in Hilbert Spaces

J.Y. Bello Cruz, R. Diaz Millan

arxiv:1312.3921 v3 · 2013-12-13 · 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{RETPH6NAWYOQXEMBPAEF72NSUL}

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	2026-05-18T01:23:39.004806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8926f3f9a0b61d0b918178085fe9b2a2e58dec7eab7ef6ba24912cdee54f888b

Aliases

arxiv: 1312.3921 · arxiv_version: 1312.3921v3 · doi: 10.48550/arxiv.1312.3921 · pith_short_12: RETPH6NAWYOQ · pith_short_16: RETPH6NAWYOQXEMB · pith_short_8: RETPH6NA

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/RETPH6NAWYOQXEMBPAEF72NSUL \
  | 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: 8926f3f9a0b61d0b918178085fe9b2a2e58dec7eab7ef6ba24912cdee54f888b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a210eff793f36f7f892a10da48a192afef06cbdbba148750add0bfe772037b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-12-13T19:43:37Z",
    "title_canon_sha256": "cf900cd6d817f7010344f559ebd63927a623e145a6c6daad8385467b0db8d56b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3921",
    "kind": "arxiv",
    "version": 3
  }
}