Pith Number

pith:QHRJF2LO

pith:2018:QHRJF2LOLPSHSPDDJMLPTNYS5E

not attested not anchored not stored refs pending

Convergence Analysis of a Cooperative Diffusion Gauss-Newton Strategy

Liansheng Tan, Mou Wu, Naixue Xiong

arxiv:1811.12806 v2 · 2018-11-29 · math.OC · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHRJF2LOLPSHSPDDJMLPTNYS5E}

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	2026-05-17T23:52:03.893262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81e292e96e5be4793c634b16f9b712e922dd2d7de854384b3a0adc148755b260

Aliases

arxiv: 1811.12806 · arxiv_version: 1811.12806v2 · doi: 10.48550/arxiv.1811.12806 · pith_short_12: QHRJF2LOLPSH · pith_short_16: QHRJF2LOLPSHSPDD · pith_short_8: QHRJF2LO

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/QHRJF2LOLPSHSPDDJMLPTNYS5E \
  | 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: 81e292e96e5be4793c634b16f9b712e922dd2d7de854384b3a0adc148755b260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5986167b94202644a691d12a706994794d256170e2b9e293258d0e366783c9c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-29T14:45:14Z",
    "title_canon_sha256": "bd13ea3b0e67d236d8dc3bb9ee451a8c5a8d242bd4318cb1c8c3226784987051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12806",
    "kind": "arxiv",
    "version": 2
  }
}