Pith Number

pith:4FI2IQU3

pith:2018:4FI2IQU3LPB7Z7YY4J5V3UGQMR

not attested not anchored not stored refs pending

Scalings in Coalescence of Liquid Droplets

Chengming He, Peng Zhang, Xi Xia

arxiv:1803.05789 v2 · 2018-03-15 · 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{4FI2IQU3LPB7Z7YY4J5V3UGQMR}

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	2026-05-17T23:57:19.483868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e151a4429b5bc3fcff18e27b5dd0d06477f74bf38f57f02e9aefaf1ccd64cd2c

Aliases

arxiv: 1803.05789 · arxiv_version: 1803.05789v2 · doi: 10.48550/arxiv.1803.05789 · pith_short_12: 4FI2IQU3LPB7 · pith_short_16: 4FI2IQU3LPB7Z7YY · pith_short_8: 4FI2IQU3

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/4FI2IQU3LPB7Z7YY4J5V3UGQMR \
  | 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: e151a4429b5bc3fcff18e27b5dd0d06477f74bf38f57f02e9aefaf1ccd64cd2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822c700947be03bcbc5114e716bf0f783cfbf1903be628744cee6ba72c973b9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-03-15T14:54:42Z",
    "title_canon_sha256": "aaa7d1d704a6336ae0a891f22a798d4d745b16d2d79241668251e9309342ab99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05789",
    "kind": "arxiv",
    "version": 2
  }
}