Pith Number

pith:2RUQ6Z36

pith:2017:2RUQ6Z36DTPYPM5PHYNLD2GP3M

not attested not anchored not stored refs pending

On angled bounce-off impact of a drop impinging on a flowing soap film

Ali Yawar, Andres Concha, M M Bandi, Saikat Basu

arxiv:1705.05948 v1 · 2017-05-16 · 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{2RUQ6Z36DTPYPM5PHYNLD2GP3M}

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	2026-05-18T00:28:46.322783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4690f677e1cdf87b3af3e1ab1e8cfdb05cea49f5378b907f4a1c73fc7bd08bf

Aliases

arxiv: 1705.05948 · arxiv_version: 1705.05948v1 · doi: 10.48550/arxiv.1705.05948 · pith_short_12: 2RUQ6Z36DTPY · pith_short_16: 2RUQ6Z36DTPYPM5P · pith_short_8: 2RUQ6Z36

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/2RUQ6Z36DTPYPM5PHYNLD2GP3M \
  | 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: d4690f677e1cdf87b3af3e1ab1e8cfdb05cea49f5378b907f4a1c73fc7bd08bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8984722606ec8d78db3241f06c76d632d944d31d6c052df210ad7d02aa0583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-05-16T23:00:57Z",
    "title_canon_sha256": "3de6dd1376d61f2ae0229c97ff174ce95b6e0c1e066576a7968064b91767ab2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05948",
    "kind": "arxiv",
    "version": 1
  }
}