Pith Number

pith:MPDSOSV5

pith:2017:MPDSOSV55P3ZVVJZQ7MYSXZ4QR

not attested not anchored not stored refs pending

Dynamics of drop impact on solid surfaces: evolution of impact force and self-similar spreading

Leonardo Gordillo, Ting-Pi Sun, Xiang Cheng

arxiv:1706.07541 v2 · 2017-06-23 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPDSOSV55P3ZVVJZQ7MYSXZ4QR}

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	2026-05-18T00:21:13.571643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c7274abdebf79ad53987d9895f3c84576989d00666019f1e578df95e6b8fff

Aliases

arxiv: 1706.07541 · arxiv_version: 1706.07541v2 · doi: 10.48550/arxiv.1706.07541 · pith_short_12: MPDSOSV55P3Z · pith_short_16: MPDSOSV55P3ZVVJZ · pith_short_8: MPDSOSV5

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/MPDSOSV55P3ZVVJZQ7MYSXZ4QR \
  | 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: 63c7274abdebf79ad53987d9895f3c84576989d00666019f1e578df95e6b8fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a9cec41d4f69da1ef5bbeeea830d497c6db0c0cf969ad89fc45216e6f1440b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-06-23T01:59:50Z",
    "title_canon_sha256": "4a49d0addd41ef088a1c164d1383fc7a48efc8ec0210d53b4d20b63fbdf6b317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07541",
    "kind": "arxiv",
    "version": 2
  }
}