Pith Number

pith:4VBCITSB

pith:2013:4VBCITSBW4DOVDG4DLDBHNKX6U

not attested not anchored not stored refs pending

Calmness modulus of linear semi-infinite programs

A.Y. Kruger, J. Parra, M.A. Lopez, M.A. Thera, M.J. Canovas

arxiv:1310.5760 v1 · 2013-10-21 · 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{4VBCITSBW4DOVDG4DLDBHNKX6U}

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	2026-05-18T02:29:11.285010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e542244e41b706ea8cdc1ac613b557f513f16322892500f3b92824119afa822b

Aliases

arxiv: 1310.5760 · arxiv_version: 1310.5760v1 · doi: 10.48550/arxiv.1310.5760 · pith_short_12: 4VBCITSBW4DO · pith_short_16: 4VBCITSBW4DOVDG4 · pith_short_8: 4VBCITSB

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/4VBCITSBW4DOVDG4DLDBHNKX6U \
  | 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: e542244e41b706ea8cdc1ac613b557f513f16322892500f3b92824119afa822b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a4e5baf6372f450c2f2233217c812e2170f2aaa4db6e86f83a94a734d4bd8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-10-21T23:35:05Z",
    "title_canon_sha256": "9e387aea558c603f82f3dce6fde84b1ba9c658378561e5beca930ec232660606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5760",
    "kind": "arxiv",
    "version": 1
  }
}