Pith Number

pith:DZKISE3C

pith:2019:DZKISE3CLTURAWN22AOL36VHQE

not attested not anchored not stored refs pending

Solution and asymptotic analysis of a boundary value problem in the spring-mass model of running

{\L}ukasz P{\l}ociniczak, Zofia Wr\'oblewska

arxiv:1903.02247 v1 · 2019-03-06 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZKISE3CLTURAWN22AOL36VHQE}

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	2026-05-17T23:51:56.399150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e548913625ce91059bad01cbdfaa7813b56e4ade3a9a78eb1b8897acaac0160

Aliases

arxiv: 1903.02247 · arxiv_version: 1903.02247v1 · doi: 10.48550/arxiv.1903.02247 · pith_short_12: DZKISE3CLTUR · pith_short_16: DZKISE3CLTURAWN2 · pith_short_8: DZKISE3C

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/DZKISE3CLTURAWN22AOL36VHQE \
  | 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: 1e548913625ce91059bad01cbdfaa7813b56e4ade3a9a78eb1b8897acaac0160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fccc2dccd4b13b0a0282f55507d544b674c8d2047bfa345a094de34dac0b78d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-03-06T08:54:36Z",
    "title_canon_sha256": "933b0647f46d1c20e8458d0022c9bd6801cddea74478c14351d135b1ed968bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02247",
    "kind": "arxiv",
    "version": 1
  }
}