Pith Number

pith:TP6MSFLX

pith:2025:TP6MSFLXERIBHVL236OXIERXNS

not attested not anchored not stored refs pending

prunAdag: an adaptive pruning-aware gradient method

Giovanni Seraghiti, Margherita Porcelli, Philippe L. Toint

arxiv:2502.08308 v1 · 2025-02-12 · 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{TP6MSFLXERIBHVL236OXIERXNS}

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	2026-07-05T10:13:20.802651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bfcc91577245013d57adf9d7412376ca2e84213ddba0409b46ff1b27f7ccdb9

Aliases

arxiv: 2502.08308 · arxiv_version: 2502.08308v1 · doi: 10.48550/arxiv.2502.08308 · pith_short_12: TP6MSFLXERIB · pith_short_16: TP6MSFLXERIBHVL2 · pith_short_8: TP6MSFLX

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/TP6MSFLXERIBHVL236OXIERXNS \
  | 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: 9bfcc91577245013d57adf9d7412376ca2e84213ddba0409b46ff1b27f7ccdb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8929a65c6a890117826b0fa8b4c2762fc49dd74906770ff35eb8f1a132d47ae2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-12T11:22:23Z",
    "title_canon_sha256": "efaffb584d3a3cbd11ef855694c5fb8b609b7d95bc42779784138b32aa2d3180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08308",
    "kind": "arxiv",
    "version": 1
  }
}