Pith Number

pith:UW2FWXGZ

pith:2011:UW2FWXGZHCVBEXR3NZKI4WH4VK

not attested not anchored not stored refs pending

Static spectroscopy of a dense superfluid

Bernard Castaing, Laurent Chevillard, Sophie Villerot

arxiv:1106.1048 v2 · 2011-06-06 · cond-mat.other · 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{UW2FWXGZHCVBEXR3NZKI4WH4VK}

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	2026-05-18T03:46:47.762239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b45b5cd938aa125e3b6e548e58fcaa90878f66a2a5e14bd740b47339b66744

Aliases

arxiv: 1106.1048 · arxiv_version: 1106.1048v2 · doi: 10.48550/arxiv.1106.1048 · pith_short_12: UW2FWXGZHCVB · pith_short_16: UW2FWXGZHCVBEXR3 · pith_short_8: UW2FWXGZ

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/UW2FWXGZHCVBEXR3NZKI4WH4VK \
  | 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: a5b45b5cd938aa125e3b6e548e58fcaa90878f66a2a5e14bd740b47339b66744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf787f1a02ba9b5fdda4587b5afc3a1b04c2fd83ef8f874b254270df80dc14e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-06-06T12:42:27Z",
    "title_canon_sha256": "bb6dc169c8f55d4ae054e2f976cb8b0f17b65951e8d28c7137516eee4ff2ed39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1048",
    "kind": "arxiv",
    "version": 2
  }
}