Pith Number

pith:Z4J7NF7Z

pith:2008:Z4J7NF7ZUPPYMIDCW7PCMAWD22

not attested not anchored not stored refs pending

Vortex Splitting in Subcritical Nonlinear Schrodinger Equation

Natalia G. Berloff

arxiv:0801.2964 v1 · 2008-01-17 · cond-mat.other · 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{Z4J7NF7ZUPPYMIDCW7PCMAWD22}

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	2026-05-18T02:16:01.759673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf13f697f9a3df862062b7de2602c3d68bc018a195bddc204294286c9bdc4428

Aliases

arxiv: 0801.2964 · arxiv_version: 0801.2964v1 · doi: 10.48550/arxiv.0801.2964 · pith_short_12: Z4J7NF7ZUPPY · pith_short_16: Z4J7NF7ZUPPYMIDC · pith_short_8: Z4J7NF7Z

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/Z4J7NF7ZUPPYMIDCW7PCMAWD22 \
  | 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: cf13f697f9a3df862062b7de2602c3d68bc018a195bddc204294286c9bdc4428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3122748dda576cff986cf81bba7c4ed7d46e978e741269cf6e040ce9bbf9d25a",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-01-17T22:31:18Z",
    "title_canon_sha256": "244d8da3569e83bf36b1ddebe1b0ce585ec109f81caa2a66189d981367ab2aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2964",
    "kind": "arxiv",
    "version": 1
  }
}