Pith Number

pith:S54XIWFO

pith:2021:S54XIWFOSCPCQLP7PJ7TC3PLOO

not attested not anchored not stored refs pending

Space mapping-based optimization with the macroscopic limit of interacting particle systems

Claudia Totzeck, Jennifer Wei{\ss}en, Simone G\"ottlich

arxiv:2102.10852 v1 · 2021-02-22 · 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{S54XIWFOSCPCQLP7PJ7TC3PLOO}

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	2026-07-05T02:17:02.132477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97797458ae909e282dff7a7f316deb738e3f559f697f85e41fdb5dc2e2cda41d

Aliases

arxiv: 2102.10852 · arxiv_version: 2102.10852v1 · doi: 10.48550/arxiv.2102.10852 · pith_short_12: S54XIWFOSCPC · pith_short_16: S54XIWFOSCPCQLP7 · pith_short_8: S54XIWFO

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/S54XIWFOSCPCQLP7PJ7TC3PLOO \
  | 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: 97797458ae909e282dff7a7f316deb738e3f559f697f85e41fdb5dc2e2cda41d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bca946fc238377e34aa9cc71c0df9b089d7e622c7db3a4da629b37ce335a931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-02-22T09:34:30Z",
    "title_canon_sha256": "cb8bd189be9dac920b5134076db2cef788984eb3a3ee2788bc00b918f94fa998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10852",
    "kind": "arxiv",
    "version": 1
  }
}