Pith Number

pith:WIXWYN2M

pith:2015:WIXWYN2MPSGWDPAULJLWR2UKSB

not attested not anchored not stored refs pending

A viscous instability in axially symmetric laminar shear flows

Konstantin Postnov (Sternberg Astronomical Institute, Moscow M.V.Lomonosov State University), Nikolai Shakura

arxiv:1502.01888 v1 · 2015-02-06 · astro-ph.HE · 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{WIXWYN2MPSGWDPAULJLWR2UKSB}

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	2026-05-18T02:22:28.634038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22f6c374c7c8d61bc145a5768ea8a90487fe771d6174e11d691b7313947052f

Aliases

arxiv: 1502.01888 · arxiv_version: 1502.01888v1 · doi: 10.48550/arxiv.1502.01888 · pith_short_12: WIXWYN2MPSGW · pith_short_16: WIXWYN2MPSGWDPAU · pith_short_8: WIXWYN2M

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/WIXWYN2MPSGWDPAULJLWR2UKSB \
  | 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: b22f6c374c7c8d61bc145a5768ea8a90487fe771d6174e11d691b7313947052f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "532cc6647abeb718d5192bd029d46c78ff7b2b35220c96d7ac8b1452c0a6a3e7",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-06T14:05:47Z",
    "title_canon_sha256": "108d1046060fdd0b672644a7556f5a03e9b2921e85c014123c8bf49d2d66c21b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01888",
    "kind": "arxiv",
    "version": 1
  }
}