Pith Number

pith:CY5TUQ75

pith:2017:CY5TUQ757VP3CMGRWH5M7VQJAQ

not attested not anchored not stored refs pending

Is It Reasonable to Substitute Discontinuous SMC by Continuous HOSMC?

Leonid Fridman, Ulises P\'erez-Ventura

arxiv:1705.09711 v1 · 2017-05-26 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CY5TUQ757VP3CMGRWH5M7VQJAQ}

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	2026-05-18T00:43:34.654669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163b3a43fdfd5fb130d1b1facfd6090418aa0e8a24e4f7c9fe5e5c012522bd99

Aliases

arxiv: 1705.09711 · arxiv_version: 1705.09711v1 · doi: 10.48550/arxiv.1705.09711 · pith_short_12: CY5TUQ757VP3 · pith_short_16: CY5TUQ757VP3CMGR · pith_short_8: CY5TUQ75

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/CY5TUQ757VP3CMGRWH5M7VQJAQ \
  | 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: 163b3a43fdfd5fb130d1b1facfd6090418aa0e8a24e4f7c9fe5e5c012522bd99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0781d0f20bcac0f02cb449a928287b17bd6e7f27e195921607729d60d1710636",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-05-26T20:41:42Z",
    "title_canon_sha256": "2bd926a499f25d1f7bfc8a6197a5bca85ef257f61a219c2921f5acdf96afcb07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09711",
    "kind": "arxiv",
    "version": 1
  }
}