Pith Number

pith:U62UV55X

pith:2016:U62UV55XFW6LEXA2WOBE43LLAB

not attested not anchored not stored refs pending

Creating superfluid vortex rings in artificial magnetic fields

Rashi Sachdeva, Thomas Busch

arxiv:1611.09552 v2 · 2016-11-29 · cond-mat.quant-gas · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U62UV55XFW6LEXA2WOBE43LLAB}

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	2026-05-18T00:48:16.060617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b54af7b72dbcb25c1ab3824e6d6b007e16895c7eaa21717914ac23074bbcb6

Aliases

arxiv: 1611.09552 · arxiv_version: 1611.09552v2 · doi: 10.48550/arxiv.1611.09552 · pith_short_12: U62UV55XFW6L · pith_short_16: U62UV55XFW6LEXA2 · pith_short_8: U62UV55X

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/U62UV55XFW6LEXA2WOBE43LLAB \
  | 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: a7b54af7b72dbcb25c1ab3824e6d6b007e16895c7eaa21717914ac23074bbcb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "187e72338294a1b7c3134fbab1e6a40ea9359ce8cc2bdc8daceef685a25b7eb8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-11-29T10:21:03Z",
    "title_canon_sha256": "07d78a963362cd5788baae9b8cfcd3cc3d4712065c4edaa881e9d57b0e1c7954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09552",
    "kind": "arxiv",
    "version": 2
  }
}