Pith Number

pith:DQSCH6WD

pith:2017:DQSCH6WD2WDDQ6QLFAXMI6AH7T

not attested not anchored not stored refs pending

Structure-Adaptive, Variance-Reduced, and Accelerated Stochastic Optimization

Francis Bach, Junqi Tang, Mike Davies, Mohammad Golbabaee

arxiv:1712.03156 v2 · 2017-12-08 · 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{DQSCH6WD2WDDQ6QLFAXMI6AH7T}

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	2026-05-18T00:28:09.796526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2423fac3d586387a0b282ec47807fce81622487bef4aefd6c77c644611ee15

Aliases

arxiv: 1712.03156 · arxiv_version: 1712.03156v2 · doi: 10.48550/arxiv.1712.03156 · pith_short_12: DQSCH6WD2WDD · pith_short_16: DQSCH6WD2WDDQ6QL · pith_short_8: DQSCH6WD

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/DQSCH6WD2WDDQ6QLFAXMI6AH7T \
  | 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: 1c2423fac3d586387a0b282ec47807fce81622487bef4aefd6c77c644611ee15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31cd0973b1ef5429aa3686e914a79f60a490ad5938fa31f28061b59364a11abe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-12-08T16:24:05Z",
    "title_canon_sha256": "9bea0156d62978747c8e57a575be074cdda9717329641f032b27f267508753fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03156",
    "kind": "arxiv",
    "version": 2
  }
}