Pith Number

pith:R3G4HI33

pith:2012:R3G4HI33QKDPHJO2UN64O4WO6U

not attested not anchored not stored refs pending

Observing the Drop of Resistance in the Flow of a Superfluid Fermi Gas

David Stadler, Jakob Meineke, Jean-Philippe Brantut, Sebastian Krinner, Tilman Esslinger

arxiv:1210.1426 v1 · 2012-10-04 · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3G4HI33QKDPHJO2UN64O4WO6U}

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	2026-05-18T03:36:46.176512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecdc3a37b8286f3a5daa37dc772cef53f2267709a922f4f0077644f9e9abd81

Aliases

arxiv: 1210.1426 · arxiv_version: 1210.1426v1 · doi: 10.48550/arxiv.1210.1426 · pith_short_12: R3G4HI33QKDP · pith_short_16: R3G4HI33QKDPHJO2 · pith_short_8: R3G4HI33

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/R3G4HI33QKDPHJO2UN64O4WO6U \
  | 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: 8ecdc3a37b8286f3a5daa37dc772cef53f2267709a922f4f0077644f9e9abd81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e02e8dc7c83e4be9f48349960f146e80cc6e8f1ca5bb6db035c8c503cb80928b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-10-04T13:04:00Z",
    "title_canon_sha256": "1dc435b73dc44053c73b40768438ebe9553ba50ae6456c09af1f6c5735c07582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1426",
    "kind": "arxiv",
    "version": 1
  }
}