Pith Number

pith:DYBWA5NX

pith:2012:DYBWA5NXZFKFNX6N465C4NHFXO

not attested not anchored not stored refs pending

Weak Sharp Minima and Finite Termination of the Proximal Point Method for Convex Functions on Hadamard Manifolds

G. C. Bento, J. X. da Cruz Neto

arxiv:1205.4763 v1 · 2012-05-21 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYBWA5NXZFKFNX6N465C4NHFXO}

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	2026-05-18T03:55:11.724411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e036075b7c95456dfcde7ba2e34e5bb9c68158ff898d5b0510b90e3c3a8d73e

Aliases

arxiv: 1205.4763 · arxiv_version: 1205.4763v1 · doi: 10.48550/arxiv.1205.4763 · pith_short_12: DYBWA5NXZFKF · pith_short_16: DYBWA5NXZFKFNX6N · pith_short_8: DYBWA5NX

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/DYBWA5NXZFKFNX6N465C4NHFXO \
  | 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: 1e036075b7c95456dfcde7ba2e34e5bb9c68158ff898d5b0510b90e3c3a8d73e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567120b4445576781199313717d034a5d4aea513ab95aa6fc405876977b5ba23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-05-21T22:39:26Z",
    "title_canon_sha256": "9bee7657da646a05e046d535cae53b5f2edab3a8719210e93f52095984b7d21f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4763",
    "kind": "arxiv",
    "version": 1
  }
}