Pith Number

pith:L7POWTSP

pith:2008:L7POWTSPHTSLHE4VSTTVHG5IHI

not attested not anchored not stored refs pending

Vortices in Superfluid Films on Curved Surfaces

Ari M. Turner, David R. Nelson, Vincenzo Vitelli

arxiv:0807.0413 v1 · 2008-07-02 · cond-mat.soft · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7POWTSPHTSLHE4VSTTVHG5IHI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:24:18.507788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fdeeb4e4f3ce4b3939594e7539ba83a322cb96d368210af152953821a99e2f6

Aliases

arxiv: 0807.0413 · arxiv_version: 0807.0413v1 · doi: 10.48550/arxiv.0807.0413 · pith_short_12: L7POWTSPHTSL · pith_short_16: L7POWTSPHTSLHE4V · pith_short_8: L7POWTSP

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/L7POWTSPHTSLHE4VSTTVHG5IHI \
  | 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: 5fdeeb4e4f3ce4b3939594e7539ba83a322cb96d368210af152953821a99e2f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fce17db1f726d55a5ca8163e2a31ff264a94cf6a28f51b8f57d6fd0064df79c3",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2008-07-02T18:13:29Z",
    "title_canon_sha256": "71dacc34678fd3d96a621c37bd5eaed746061570c98627eef93103427b13205b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0413",
    "kind": "arxiv",
    "version": 1
  }
}