Pith Number

pith:ATKCTEVT

pith:2014:ATKCTEVTEDEX6L6Q2BFRA4EKKV

not attested not anchored not stored refs pending

Global optimization using L\'evy flights

Hoang Linh Nguyen, Trung Thanh Nguyen, Truyen Tran

arxiv:1407.5739 v1 · 2014-07-22 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATKCTEVTEDEX6L6Q2BFRA4EKKV}

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	2026-05-18T02:47:06.734391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d42992b320c97f2fd0d04b10708a555eee215f23fb153ba3fe838d3b0577cb

Aliases

arxiv: 1407.5739 · arxiv_version: 1407.5739v1 · doi: 10.48550/arxiv.1407.5739 · pith_short_12: ATKCTEVTEDEX · pith_short_16: ATKCTEVTEDEX6L6Q · pith_short_8: ATKCTEVT

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/ATKCTEVTEDEX6L6Q2BFRA4EKKV \
  | 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: 04d42992b320c97f2fd0d04b10708a555eee215f23fb153ba3fe838d3b0577cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8ff7ef3771eeac7a7b60521b464ea1cc61f1849c0bb3942bed182dc96178f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-07-22T05:48:08Z",
    "title_canon_sha256": "6b211e3bda7f00c0874177e642e04fa18f6ffb5d07b9993aaf90c9a1d7141b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5739",
    "kind": "arxiv",
    "version": 1
  }
}