Pith Number

pith:SFB3TMUF

pith:2017:SFB3TMUFAXQJRYBLRDH3YQRXKJ

not attested not anchored not stored refs pending

Adaptive Stochastic Mirror Descent for Constrained Optimization

Anastasia Bayandina

arxiv:1705.02031 v1 · 2017-05-04 · 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{SFB3TMUFAXQJRYBLRDH3YQRXKJ}

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	2026-05-18T00:45:00.771060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9143b9b28505e098e02b88cfbc42375254aa4a21ebe951cfb14eb17f18850fc1

Aliases

arxiv: 1705.02031 · arxiv_version: 1705.02031v1 · doi: 10.48550/arxiv.1705.02031 · pith_short_12: SFB3TMUFAXQJ · pith_short_16: SFB3TMUFAXQJRYBL · pith_short_8: SFB3TMUF

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/SFB3TMUFAXQJRYBLRDH3YQRXKJ \
  | 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: 9143b9b28505e098e02b88cfbc42375254aa4a21ebe951cfb14eb17f18850fc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31befb7dade38bbabd8e3d9f8f18c071cc13b687734a658a5f49239e386b93a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-04T21:50:06Z",
    "title_canon_sha256": "ac918949fca7e277c59a4f1ce77b715bea760214e788629dbaa47db649d076fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02031",
    "kind": "arxiv",
    "version": 1
  }
}