Pith Number

pith:FLCDJZ33

pith:2025:FLCDJZ333XT6SJSBUO4QN5FTFA

not attested not anchored not stored refs pending

A Composed Alternating Relaxed Projection Algorithm for Feasibility Problem

Jingwei Liang, Yuting Shen

arxiv:2504.11313 v1 · 2025-04-15 · 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{FLCDJZ333XT6SJSBUO4QN5FTFA}

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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.

Cited by

1 paper in Pith

Generalized Composed Alternating Relaxed Projection Algorithm for Two-Set Feasibility Problem

Receipt and verification

First computed	2026-07-05T10:49:32.088260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac434e77bdde7e92641a3b906f4b32812728c00631c2dbabe9e95c6bc98b2c4

Aliases

arxiv: 2504.11313 · arxiv_version: 2504.11313v1 · doi: 10.48550/arxiv.2504.11313 · pith_short_12: FLCDJZ333XT6 · pith_short_16: FLCDJZ333XT6SJSB · pith_short_8: FLCDJZ33

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/FLCDJZ333XT6SJSBUO4QN5FTFA \
  | 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: 2ac434e77bdde7e92641a3b906f4b32812728c00631c2dbabe9e95c6bc98b2c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b052df0c60d76ffd6c03a5695bd63d9f65eaa806dfbfe6af42ae2b5ef3a0cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-04-15T15:53:10Z",
    "title_canon_sha256": "c491756914cdce54df0406df98ff48ddd2aee0640dd94b9cc8c13ee06dc94964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11313",
    "kind": "arxiv",
    "version": 1
  }
}