Pith Number

pith:NWSBZAY6

pith:2014:NWSBZAY6ERP4BVL2YLMHDM63OU

not attested not anchored not stored refs pending

Scattering of Line-Ring Vortices in a Superfluid

Alberto Villois, Davide Proment, Hayder Salman

arxiv:1410.4165 v2 · 2014-10-15 · physics.flu-dyn · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWSBZAY6ERP4BVL2YLMHDM63OU}

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	2026-05-18T02:04:02.756139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da41c831e245fc0d57ac2d871b3db7528428dcbc2b13284233cec8609a81285

Aliases

arxiv: 1410.4165 · arxiv_version: 1410.4165v2 · doi: 10.48550/arxiv.1410.4165 · pith_short_12: NWSBZAY6ERP4 · pith_short_16: NWSBZAY6ERP4BVL2 · pith_short_8: NWSBZAY6

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/NWSBZAY6ERP4BVL2YLMHDM63OU \
  | 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: 6da41c831e245fc0d57ac2d871b3db7528428dcbc2b13284233cec8609a81285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5a663d9ff2b5ed968fdcfe5d0deab95a9742408eec1f3a5b9f033fb5d2ab613",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-10-15T18:54:51Z",
    "title_canon_sha256": "50e8bb0dde6a2dc36bec671afa42d1f1ba84964583c40f400e76370a0c4184ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4165",
    "kind": "arxiv",
    "version": 2
  }
}