Pith Number

pith:3SI4T5YF

pith:2026:3SI4T5YFZLQ2IMDJKIU3W3GSNW

not attested not anchored not stored refs pending

Semi-analytical model for the rising sheet generated by droplet-pair impact

Liwu Fan, Nan Hu, Shushan Hu

arxiv:2607.02730 v1 · 2026-07-02 · 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{3SI4T5YFZLQ2IMDJKIU3W3GSNW}

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	2026-07-07T00:16:11.063988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc91c9f705cae1a430695229bb6cd26d857ff3118c5906c2ba3d319b7e4df70d

Aliases

arxiv: 2607.02730 · arxiv_version: 2607.02730v1 · doi: 10.48550/arxiv.2607.02730 · pith_short_12: 3SI4T5YFZLQ2 · pith_short_16: 3SI4T5YFZLQ2IMDJ · pith_short_8: 3SI4T5YF

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/3SI4T5YFZLQ2IMDJKIU3W3GSNW \
  | 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: dc91c9f705cae1a430695229bb6cd26d857ff3118c5906c2ba3d319b7e4df70d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f6e61c34c02c9be146504fe97815a28115cbb3f820f0fe22b06a81ae0655b5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-07-02T19:40:04Z",
    "title_canon_sha256": "f3c730ef67d04c9d4bc39bd43ff79bc0e41290ef711a9e71207926bc5d74a990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02730",
    "kind": "arxiv",
    "version": 1
  }
}