Pith Number

pith:DUJ4EXDV

pith:2018:DUJ4EXDVSMTXGTL7SR6HUY3WXU

not attested not anchored not stored refs pending

Optical visibility and core structure of vortex filaments in a bosonic superfluid

Carmelo Mordini, Franco Dalfovo, Gabriele Ferrari, Giacomo Lamporesi, Russell N. Bisset

arxiv:1804.03017 v2 · 2018-04-09 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUJ4EXDVSMTXGTL7SR6HUY3WXU}

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	2026-05-17T23:55:29.477003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d13c25c759327734d7f947c7a6376bd3c358b86f8943a080c1e35b4ac82300f

Aliases

arxiv: 1804.03017 · arxiv_version: 1804.03017v2 · doi: 10.48550/arxiv.1804.03017 · pith_short_12: DUJ4EXDVSMTX · pith_short_16: DUJ4EXDVSMTXGTL7 · pith_short_8: DUJ4EXDV

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/DUJ4EXDVSMTXGTL7SR6HUY3WXU \
  | 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: 1d13c25c759327734d7f947c7a6376bd3c358b86f8943a080c1e35b4ac82300f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe253203efd673025129f2005ff0443e42c0dd37d482e4e5b1addb54af43c21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-04-09T14:22:14Z",
    "title_canon_sha256": "540fca779b89019daeaab5bb1464fba57a3ed3ad01aaf85b9a73676e945272b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03017",
    "kind": "arxiv",
    "version": 2
  }
}