Pith Number

pith:SSHT6JI6

pith:2016:SSHT6JI6Z44ZULMYXFIO3XJUYZ

not attested not anchored not stored refs pending

"Efficient" Subgradient Methods for General Convex Optimization

James Renegar

arxiv:1605.08712 v1 · 2016-05-27 · 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{SSHT6JI6Z44ZULMYXFIO3XJUYZ}

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	2026-05-18T01:13:29.250289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

948f3f251ecf399a2d98b950eddd34c6461fa6a98e6593d872533a5a105cd74d

Aliases

arxiv: 1605.08712 · arxiv_version: 1605.08712v1 · doi: 10.48550/arxiv.1605.08712 · pith_short_12: SSHT6JI6Z44Z · pith_short_16: SSHT6JI6Z44ZULMY · pith_short_8: SSHT6JI6

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/SSHT6JI6Z44ZULMYXFIO3XJUYZ \
  | 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: 948f3f251ecf399a2d98b950eddd34c6461fa6a98e6593d872533a5a105cd74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ebbf10817a2ac75f4ee8687c7f091c017970bd5255563561167f3d7b49d296",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-27T16:50:36Z",
    "title_canon_sha256": "cfa605a635203a4d60ae1244804e63b253a98fd30e7c6a9b929a786654386f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08712",
    "kind": "arxiv",
    "version": 1
  }
}