Pith Number

pith:YPS33GN7

pith:2017:YPS33GN7MAS7U7PJ7II224CDP5

not attested not anchored not stored refs pending

Elastic impact of a sphere with an elastic half-space: numerical modeling and comparison with experiment

E. Willert, I.A. Lyashenko, V.L. Popov

arxiv:1708.08531 v1 · 2017-08-28 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPS33GN7MAS7U7PJ7II224CDP5}

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	2026-05-18T00:36:27.487948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3e5bd99bf6025fa7de9fa11ad70437f6bf1ec0e54656311e6b3d42b3e8995c8

Aliases

arxiv: 1708.08531 · arxiv_version: 1708.08531v1 · doi: 10.48550/arxiv.1708.08531 · pith_short_12: YPS33GN7MAS7 · pith_short_16: YPS33GN7MAS7U7PJ · pith_short_8: YPS33GN7

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/YPS33GN7MAS7U7PJ7II224CDP5 \
  | 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: c3e5bd99bf6025fa7de9fa11ad70437f6bf1ec0e54656311e6b3d42b3e8995c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9593cbb7bb525ad9f6e5c81cccebe404f0da617627f5ab9de490bc865a0672b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-08-28T21:20:10Z",
    "title_canon_sha256": "f94a34b7f2604ad711a3cf4ea8f57368feaec9fb7a63dc1bd016c51f5e8f66c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08531",
    "kind": "arxiv",
    "version": 1
  }
}