Pith Number

pith:NSFLMBJC

pith:2019:NSFLMBJCBC2KNT725755ALP4GG

not attested not anchored not stored refs pending

Shape optimization of Stokesian peristaltic pumps using boundary integral methods

Marc Bonnet, Ruowen Liu, Shravan Veerapaneni

arxiv:1903.03634 v1 · 2019-03-08 · 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{NSFLMBJCBC2KNT725755ALP4GG}

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	2026-05-17T23:51:41.437693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8ab6052208b4a6cffaeffbd02dfc31899b03e17f3350786de74187da927c86

Aliases

arxiv: 1903.03634 · arxiv_version: 1903.03634v1 · doi: 10.48550/arxiv.1903.03634 · pith_short_12: NSFLMBJCBC2K · pith_short_16: NSFLMBJCBC2KNT72 · pith_short_8: NSFLMBJC

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/NSFLMBJCBC2KNT725755ALP4GG \
  | 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: 6c8ab6052208b4a6cffaeffbd02dfc31899b03e17f3350786de74187da927c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e840e2163ebe8917d0cda5c8371e6f3b601fc2d0ee181a5266bd889b9f03b8b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-03-08T19:21:55Z",
    "title_canon_sha256": "6325c5e548b0e02c99fad73b1901a6b1308ba6fc9de710a385429199291b67f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03634",
    "kind": "arxiv",
    "version": 1
  }
}