Pith Number

pith:OPMPV2JO

pith:2024:OPMPV2JOL57AIYLTXYGDOOCOLQ

not attested not anchored not stored refs pending

Deep Loss Convexification for Learning Iterative Models

Elke Rundensteiner, Fangzhou Lin, Haichong Zhang, Yiqing Zhang, Yuping Shao, Ziming Zhang

arxiv:2411.10649 v1 · 2024-11-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPMPV2JOL57AIYLTXYGDOOCOLQ}

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	2026-07-05T09:36:51.438985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d8fae92e5f7e046173be0c37384e5c035145a6826dc10367a12771b18a59ac

Aliases

arxiv: 2411.10649 · arxiv_version: 2411.10649v1 · doi: 10.48550/arxiv.2411.10649 · pith_short_12: OPMPV2JOL57A · pith_short_16: OPMPV2JOL57AIYLT · pith_short_8: OPMPV2JO

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/OPMPV2JOL57AIYLTXYGDOOCOLQ \
  | 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: 73d8fae92e5f7e046173be0c37384e5c035145a6826dc10367a12771b18a59ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0068f3b71380862d594fe3173c1b783a93c0430f28a81c1ecdf020dd7d63313",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-16T01:13:04Z",
    "title_canon_sha256": "16128536e965060a65efbfb7449ae550c7705befd4204622bf407116fb55f568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10649",
    "kind": "arxiv",
    "version": 1
  }
}