Pith Number

pith:XETV76AZ

pith:2016:XETV76AZ7KTHXOA4B4BJXBUHE4

not attested not anchored not stored refs pending

Drop spreading with random viscosity

Feng Xu, Oliver E. Jensen

arxiv:1608.05220 v1 · 2016-08-18 · 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{XETV76AZ7KTHXOA4B4BJXBUHE4}

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	2026-05-18T00:44:57.818155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9275ff819faa67bb81c0f029b8687271540657b9068886aa0b80c317636cd98

Aliases

arxiv: 1608.05220 · arxiv_version: 1608.05220v1 · doi: 10.48550/arxiv.1608.05220 · pith_short_12: XETV76AZ7KTH · pith_short_16: XETV76AZ7KTHXOA4 · pith_short_8: XETV76AZ

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/XETV76AZ7KTHXOA4B4BJXBUHE4 \
  | 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: b9275ff819faa67bb81c0f029b8687271540657b9068886aa0b80c317636cd98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e73afd64da12bb2e63028b6bf05bfb2189babe96b4b366d31419297d4c99a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-08-18T09:47:45Z",
    "title_canon_sha256": "4a3fe6c461917410fbd1e5acae69f3a7c5389a36b0401b3eca9cc7e82676547d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05220",
    "kind": "arxiv",
    "version": 1
  }
}