Pith Number

pith:WICQYFZJ

pith:2016:WICQYFZJ5YV3OIA4D3ZQKOTJTX

not attested not anchored not stored refs pending

Self-bound droplets of a dilute magnetic quantum liquid

Fabian B\"ottcher, Igor Ferrier-Barbut, Matthias Schmitt, Matthias Wenzel, Tilman Pfau

arxiv:1607.07355 v2 · 2016-07-25 · cond-mat.quant-gas · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WICQYFZJ5YV3OIA4D3ZQKOTJTX}

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	2026-05-18T00:59:35.463363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2050c1729ee2bb7201c1ef3053a699ded92e9209098ac2fd13087410625d2bf

Aliases

arxiv: 1607.07355 · arxiv_version: 1607.07355v2 · doi: 10.48550/arxiv.1607.07355 · pith_short_12: WICQYFZJ5YV3 · pith_short_16: WICQYFZJ5YV3OIA4 · pith_short_8: WICQYFZJ

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/WICQYFZJ5YV3OIA4D3ZQKOTJTX \
  | 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: b2050c1729ee2bb7201c1ef3053a699ded92e9209098ac2fd13087410625d2bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5bbfdf2da52218e2201a5cd6179fae82f8918a2f52f6178c412f5cd1ec1c5f",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-07-25T16:44:38Z",
    "title_canon_sha256": "3e07100953f01c7a55b39adf5d1571ee79bc3ac243a9dbc960351c1fb7f502c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07355",
    "kind": "arxiv",
    "version": 2
  }
}