Pith Number

pith:GOXLB4MY

pith:2018:GOXLB4MYN32E2FYQCB2JLZGGKM

not attested not anchored not stored refs pending

Analysis of axisymmetric boundary layers

Krishnan Mahesh, Praveen Kumar

arxiv:1801.04258 v2 · 2018-01-12 · 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{GOXLB4MYN32E2FYQCB2JLZGGKM}

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	2026-05-17T23:53:51.784955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33aeb0f1986ef44d1710107495e4c65338c8354fd527ad9d93b4bd78cab40659

Aliases

arxiv: 1801.04258 · arxiv_version: 1801.04258v2 · doi: 10.48550/arxiv.1801.04258 · pith_short_12: GOXLB4MYN32E · pith_short_16: GOXLB4MYN32E2FYQ · pith_short_8: GOXLB4MY

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/GOXLB4MYN32E2FYQCB2JLZGGKM \
  | 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: 33aeb0f1986ef44d1710107495e4c65338c8354fd527ad9d93b4bd78cab40659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1426934e5f341b2060a3d8095cc8cdfa6271c69c80730145a59224603cab9300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-01-12T18:17:08Z",
    "title_canon_sha256": "6a67696b1b182f29d8691b54374757e15b2f626430bbd517cd72b41b0550503e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04258",
    "kind": "arxiv",
    "version": 2
  }
}