Pith Number

pith:DQXXWG2C

pith:2019:DQXXWG2CDPEPIEQM7OOXVG2YRQ

not attested not anchored not stored refs pending

Investigating Customization Strategies and Convergence Behaviors of Task-specific ADMM

Jin Zhang, Pan Mu, Risheng Liu

arxiv:1909.10819 v2 · 2019-09-24 · cs.CV · 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{DQXXWG2CDPEPIEQM7OOXVG2YRQ}

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	2026-07-05T03:11:22.538498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2f7b1b421bc8f4120cfb9d7a9b588c38e50a7ce5825d83eec4704117757cd1

Aliases

arxiv: 1909.10819 · arxiv_version: 1909.10819v2 · doi: 10.48550/arxiv.1909.10819 · pith_short_12: DQXXWG2CDPEP · pith_short_16: DQXXWG2CDPEPIEQM · pith_short_8: DQXXWG2C

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/DQXXWG2CDPEPIEQM7OOXVG2YRQ \
  | 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: 1c2f7b1b421bc8f4120cfb9d7a9b588c38e50a7ce5825d83eec4704117757cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f3cd9b1b101a3efaa57a7897fca74015bfabe2bb52cd0e776ece075deac65b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-24T11:29:13Z",
    "title_canon_sha256": "08b443013a98d7ec08fa0e1524db0ebae3737e9c0d75e70576496b9cd5a4f694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10819",
    "kind": "arxiv",
    "version": 2
  }
}