Pith Number

pith:IZMWW5FF

pith:2018:IZMWW5FFI5LYMIDST7AESEQEUH

not attested not anchored not stored refs pending

Exact Solutions for the Fluid Impulse for Incompressible and Compressible Flows

B. K. Shivamoggi, M. Michalak

arxiv:1812.09294 v2 · 2018-12-21 · 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{IZMWW5FFI5LYMIDST7AESEQEUH}

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	2026-05-17T23:39:55.506126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46596b74a547578620729fc0491204a1c1a7fee3ca08969ca728ef1b86318b52

Aliases

arxiv: 1812.09294 · arxiv_version: 1812.09294v2 · doi: 10.48550/arxiv.1812.09294 · pith_short_12: IZMWW5FFI5LY · pith_short_16: IZMWW5FFI5LYMIDS · pith_short_8: IZMWW5FF

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/IZMWW5FFI5LYMIDST7AESEQEUH \
  | 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: 46596b74a547578620729fc0491204a1c1a7fee3ca08969ca728ef1b86318b52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243719f8c3d05b0dae66ec5e9f86716cba1d21c1a6eec3ab4c2e45445e357205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-12-21T18:05:06Z",
    "title_canon_sha256": "2dd5f45bb4b5548cb9a9cd27b37192db6a4c4631471794ff8de91df354441e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09294",
    "kind": "arxiv",
    "version": 2
  }
}