Pith Number

pith:KJ7D4XQG

pith:2015:KJ7D4XQGGXND2FJWYNDKIPKAAT

not attested not anchored not stored refs pending

Some remarks on convex analysis in topological groups

Jonathan M. Borwein, Ohad Giladi

arxiv:1510.04487 v1 · 2015-10-15 · math.OC · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJ7D4XQGGXND2FJWYNDKIPKAAT}

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	2026-05-18T01:30:07.010213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527e3e5e0635da3d1536c346a43d4004f8383154f33b83dd1818e9e7f9375d85

Aliases

arxiv: 1510.04487 · arxiv_version: 1510.04487v1 · doi: 10.48550/arxiv.1510.04487 · pith_short_12: KJ7D4XQGGXND · pith_short_16: KJ7D4XQGGXND2FJW · pith_short_8: KJ7D4XQG

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/KJ7D4XQGGXND2FJWYNDKIPKAAT \
  | 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: 527e3e5e0635da3d1536c346a43d4004f8383154f33b83dd1818e9e7f9375d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a07f90f68f4d562d07fe0ba17e7782e5d546e6c6b1e0e74caecfd4253c0c2331",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-15T12:07:46Z",
    "title_canon_sha256": "69ac58ef29bf8f2bbaf262135c169c7464814b28212e4e7cd38fb4336988feb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04487",
    "kind": "arxiv",
    "version": 1
  }
}