Pith Number

pith:XMYA3Z76

pith:2019:XMYA3Z76GNIY56L3SR5AM5J76E

not attested not anchored not stored refs pending

Vorticity and quantum turbulence in the merging of superfluid Helium nanodroplets

Francesco Ancilotto, Jos\'e Mar\'ia Escart\'in, Manuel Barranco, Mart\'i Pi

arxiv:1902.02747 v2 · 2019-02-07 · cond-mat.mes-hall · 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{XMYA3Z76GNIY56L3SR5AM5J76E}

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	2026-05-17T23:47:58.173591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb300de7fe33518ef97b947a06753ff11cc8f7cc6958d6a6789ca9bb83a16903

Aliases

arxiv: 1902.02747 · arxiv_version: 1902.02747v2 · doi: 10.48550/arxiv.1902.02747 · pith_short_12: XMYA3Z76GNIY · pith_short_16: XMYA3Z76GNIY56L3 · pith_short_8: XMYA3Z76

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/XMYA3Z76GNIY56L3SR5AM5J76E \
  | 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: bb300de7fe33518ef97b947a06753ff11cc8f7cc6958d6a6789ca9bb83a16903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f05d3b4e7462c30cdafcde2610a474909b49ec592291c23a96ddfb98a7526c4",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-07T17:43:13Z",
    "title_canon_sha256": "c1aa3bea73aa9e16c5e69003da734b57a21361cfee5c452899e6cebc8de6d271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02747",
    "kind": "arxiv",
    "version": 2
  }
}