Pith Number

pith:AR7D67CW

pith:2016:AR7D67CWWQM2OHMXSLLEJ3OAAV

not attested not anchored not stored refs pending

Computing proximal points of convex functions with inexact subgradients

Chayne Planiden, Warren Hare

arxiv:1611.00724 v1 · 2016-11-02 · 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{AR7D67CWWQM2OHMXSLLEJ3OAAV}

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	2026-05-18T01:00:32.010962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047e3f7c56b419a71d9792d644edc0054a87eebf0f1838c1dbd9b6936f86fd7f

Aliases

arxiv: 1611.00724 · arxiv_version: 1611.00724v1 · doi: 10.48550/arxiv.1611.00724 · pith_short_12: AR7D67CWWQM2 · pith_short_16: AR7D67CWWQM2OHMX · pith_short_8: AR7D67CW

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/AR7D67CWWQM2OHMXSLLEJ3OAAV \
  | 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: 047e3f7c56b419a71d9792d644edc0054a87eebf0f1838c1dbd9b6936f86fd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b177e1e8ddd0cb449fb247a5d0a0bcf0fdf1a6d61e924c897a0151c8f7c22fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-11-02T18:54:14Z",
    "title_canon_sha256": "68bb13fc670a16c23dacfd606d25bb0111b335a0e353c2a7eb97eb93b7cdc563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00724",
    "kind": "arxiv",
    "version": 1
  }
}