Pith Number

pith:J7JHZRIY

pith:2016:J7JHZRIYX5L2AC47HZEU7ZKUNF

not attested not anchored not stored refs pending

A Vortex Filament Tracking Method for the Gross-Pitaevskii Model of a Superfluid

Alberto Villois, Davide Proment, Giorgio Krstulovic, Hayder Salman

arxiv:1604.03595 v2 · 2016-04-12 · 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{J7JHZRIYX5L2AC47HZEU7ZKUNF}

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	2026-05-18T01:02:44.590938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd27cc518bf57a00b9f3e494fe55469660485129604555001d4bf10647c1d91

Aliases

arxiv: 1604.03595 · arxiv_version: 1604.03595v2 · doi: 10.48550/arxiv.1604.03595 · pith_short_12: J7JHZRIYX5L2 · pith_short_16: J7JHZRIYX5L2AC47 · pith_short_8: J7JHZRIY

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/J7JHZRIYX5L2AC47HZEU7ZKUNF \
  | 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: 4fd27cc518bf57a00b9f3e494fe55469660485129604555001d4bf10647c1d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90aac1c518a8fef89a29aebb63375b66233c82eb0ff43b18751f0fdb0fa47eac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-04-12T21:39:22Z",
    "title_canon_sha256": "960c7523444797dfd8ba5d9119ae4f5f8fcf46c7a9e09b838ef976b3e84c339f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03595",
    "kind": "arxiv",
    "version": 2
  }
}