Pith Number

pith:U3I3T4EX

pith:2016:U3I3T4EXBP3IS4275HSDMQ43ZC

not attested not anchored not stored refs pending

Liquid quantum droplets of ultracold magnetic atoms

Holger Kadau, Igor Ferrier-Barbut, Matthias Schmitt, Matthias Wenzel, Tilman Pfau

arxiv:1609.03937 v1 · 2016-09-13 · cond-mat.quant-gas · physics.atom-ph · quant-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{U3I3T4EXBP3IS4275HSDMQ43ZC}

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	2026-05-18T01:01:51.411511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d1b9f0970bf689735fe9e436439bc8bbb697e2df285f9b414af21114c0fd57

Aliases

arxiv: 1609.03937 · arxiv_version: 1609.03937v1 · doi: 10.48550/arxiv.1609.03937 · pith_short_12: U3I3T4EXBP3I · pith_short_16: U3I3T4EXBP3IS427 · pith_short_8: U3I3T4EX

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/U3I3T4EXBP3IS4275HSDMQ43ZC \
  | 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: a6d1b9f0970bf689735fe9e436439bc8bbb697e2df285f9b414af21114c0fd57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c2d83ccd5c231f44c1e426c57086c97e27809d7c79a4bb8fe5a826fc1a8f9df",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-09-13T17:05:39Z",
    "title_canon_sha256": "42097174c9929a1c11c7f0d0a3ee928102c205bfae7e37e63822dd7270f6aa85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03937",
    "kind": "arxiv",
    "version": 1
  }
}