Pith Number

pith:WVSQBAEM

pith:2015:WVSQBAEMT5NR24LAU3XEUENPMA

not attested not anchored not stored refs pending

Parallel methods for regularizing systems of equations involving accretive operators

Dang Van Hieu, Nguyen Buong, Pham Ky Anh

arxiv:1510.08016 v1 · 2015-10-27 · 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{WVSQBAEMT5NR24LAU3XEUENPMA}

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	2026-05-18T01:28:44.832036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b56500808c9f5b1d7160a6ee4a11af600f3a08597fe82547ca6721fa3350a697

Aliases

arxiv: 1510.08016 · arxiv_version: 1510.08016v1 · doi: 10.48550/arxiv.1510.08016 · pith_short_12: WVSQBAEMT5NR · pith_short_16: WVSQBAEMT5NR24LA · pith_short_8: WVSQBAEM

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/WVSQBAEMT5NR24LAU3XEUENPMA \
  | 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: b56500808c9f5b1d7160a6ee4a11af600f3a08597fe82547ca6721fa3350a697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d7d5d7d7cc72aae80a9ea751701288e4c2f1b7bc9e1d9ea0f04bf3d63ff065",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-27T18:12:49Z",
    "title_canon_sha256": "9cc37d535614053c5b8ea3d567ba402cfb4b6ef2b03e7fefc39cc03beed18854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08016",
    "kind": "arxiv",
    "version": 1
  }
}