Pith Number

pith:SYU6V6CD

pith:2015:SYU6V6CD7AEKYETQSAKCOTUSID

not attested not anchored not stored refs pending

Experimental Realization of an Incompressible Newtonian Fluid in Two Dimensions

Cheol Soo Park, Joseph E. Maclennan, Matthew A. Glaser, Noel A. Clark, Zhiyuan Qi

arxiv:1505.06255 v1 · 2015-05-23 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYU6V6CD7AEKYETQSAKCOTUSID}

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	2026-05-18T01:20:46.306950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9629eaf843f808ac12709014274e9240f3fcb29337ec1f94783307c690070a57

Aliases

arxiv: 1505.06255 · arxiv_version: 1505.06255v1 · doi: 10.48550/arxiv.1505.06255 · pith_short_12: SYU6V6CD7AEK · pith_short_16: SYU6V6CD7AEKYETQ · pith_short_8: SYU6V6CD

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/SYU6V6CD7AEKYETQSAKCOTUSID \
  | 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: 9629eaf843f808ac12709014274e9240f3fcb29337ec1f94783307c690070a57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fa56945e0b1b14ff9ee3027f02b9a760d770e7d2f642747a04b2d80ff0f29f0",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-05-23T00:28:38Z",
    "title_canon_sha256": "f091e75ce91534b546856ada3e759192ef35795bb5d77b3741d8946280d483ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06255",
    "kind": "arxiv",
    "version": 1
  }
}