Pith Number

pith:A542K6TB

pith:2021:A542K6TBCOGP2P7Z36CYGQXDMV

not attested not anchored not stored refs pending

A New Adaptive Gradient Method with Gradient Decomposition

Tong Lin, Zhou Shao

arxiv:2107.08377 v1 · 2021-07-18 · cs.LG · 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{A542K6TBCOGP2P7Z36CYGQXDMV}

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	2026-07-05T02:58:48.789661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0779a57a61138cfd3ff9df858342e365694aef182c161e07ea55f075da68cecb

Aliases

arxiv: 2107.08377 · arxiv_version: 2107.08377v1 · doi: 10.48550/arxiv.2107.08377 · pith_short_12: A542K6TBCOGP · pith_short_16: A542K6TBCOGP2P7Z · pith_short_8: A542K6TB

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/A542K6TBCOGP2P7Z36CYGQXDMV \
  | 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: 0779a57a61138cfd3ff9df858342e365694aef182c161e07ea55f075da68cecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e45dfb5a6f2b1302178fdfb5c66da8d38fd7087113fd364149c19d89c05482e",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-18T06:37:28Z",
    "title_canon_sha256": "a21107ab518de76f1799fac11145fc1071356f8be81bc6592b221bdcbba8151f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08377",
    "kind": "arxiv",
    "version": 1
  }
}