Pith Number

pith:2WS5NY7W

pith:2011:2WS5NY7W4GXURQIWM6VOSIDQOQ

not attested not anchored not stored refs pending

Numerical solution of a fuzzy time-optimal control problem

Afet Golayoglu Fatullayev, \c{S}ahin Emrah Amrahov, Nizami Gasilov

arxiv:1103.3371 v1 · 2011-03-17 · cs.NA · cs.SY · 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{2WS5NY7W4GXURQIWM6VOSIDQOQ}

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	2026-05-18T04:26:33.829933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a5d6e3f6e1af48c11667aae92070742b947136d49bf333dda5b3d5b306f42a

Aliases

arxiv: 1103.3371 · arxiv_version: 1103.3371v1 · doi: 10.48550/arxiv.1103.3371 · pith_short_12: 2WS5NY7W4GXU · pith_short_16: 2WS5NY7W4GXURQIW · pith_short_8: 2WS5NY7W

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/2WS5NY7W4GXURQIWM6VOSIDQOQ \
  | 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: d5a5d6e3f6e1af48c11667aae92070742b947136d49bf333dda5b3d5b306f42a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ee9269ea4f38b4b25c391f5bcbf6dc8ecba6a88b4c338d8327f05934e2b86a",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2011-03-17T10:27:07Z",
    "title_canon_sha256": "48fe3a6bfbe28760f4d6fbc08a72f50c532233689c1f363f95a4d1932f448a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3371",
    "kind": "arxiv",
    "version": 1
  }
}