Pith Number

pith:ZPSN4NKT

pith:2015:ZPSN4NKTKWYHUOSIUKHI2JSX47

not attested not anchored not stored refs pending

The successive formation and disappearance of density structures in simple expanding systems

A.R. Karimov, H. Schamel

arxiv:1506.00538 v1 · 2015-05-16 · physics.plasm-ph · nlin.AO · physics.class-ph · 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{ZPSN4NKTKWYHUOSIUKHI2JSX47}

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	2026-05-18T00:36:04.163591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe4de355355b07a3a48a28e8d2657e7ea74518881672849c44d76e8e368085a

Aliases

arxiv: 1506.00538 · arxiv_version: 1506.00538v1 · doi: 10.48550/arxiv.1506.00538 · pith_short_12: ZPSN4NKTKWYH · pith_short_16: ZPSN4NKTKWYHUOSI · pith_short_8: ZPSN4NKT

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/ZPSN4NKTKWYHUOSIUKHI2JSX47 \
  | 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: cbe4de355355b07a3a48a28e8d2657e7ea74518881672849c44d76e8e368085a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b10f64e9f97db53d7c9ebd80aca9ed5bf6d1dda2f6b27a82665a55acc7f3089",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.class-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2015-05-16T09:41:57Z",
    "title_canon_sha256": "8b9746aa9e6f8409c1e65f172c20f375509cd57e3cf1bae7f90c12d62dbc23be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00538",
    "kind": "arxiv",
    "version": 1
  }
}