Pith Number

pith:PXCBYDE4

pith:2020:PXCBYDE4YWXAOB47HR3QQ5N6J3

not attested not anchored not stored refs pending

Multi-User Remote lab: Timetable Scheduling Using Simplex Nondominated Sorting Genetic Algorithm

Ali Anaissi, Seid Miad Zandavi, Vera Chung

arxiv:2003.11708 v1 · 2020-03-26 · cs.NE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXCBYDE4YWXAOB47HR3QQ5N6J3}

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	2026-07-05T00:50:46.773269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc41c0c9cc5ae07079f3c770875be4edbcfb2e1d2120f26a17ea454cf972794

Aliases

arxiv: 2003.11708 · arxiv_version: 2003.11708v1 · doi: 10.48550/arxiv.2003.11708 · pith_short_12: PXCBYDE4YWXA · pith_short_16: PXCBYDE4YWXAOB47 · pith_short_8: PXCBYDE4

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/PXCBYDE4YWXAOB47HR3QQ5N6J3 \
  | 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: 7dc41c0c9cc5ae07079f3c770875be4edbcfb2e1d2120f26a17ea454cf972794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d4f275ac51793d87a5c0c2eaac0e1965394a8a1ffe3f4dd010cff0bd386c8e2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-03-26T02:31:50Z",
    "title_canon_sha256": "5075c08ac3335466c5ee4e2143c754254c2b14de97fd7bf8dabaee448ef942e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11708",
    "kind": "arxiv",
    "version": 1
  }
}