Pith Number

pith:XK4LRSXM

pith:2012:XK4LRSXMLBKSZNWLD2SRO5QUHX

not attested not anchored not stored refs pending

Symmetry Protected Topological Order and Spin Susceptibility in Superfluid 3He-B

Kazushige Machida, Masatoshi Sato, Takeshi Mizushima

arxiv:1204.4780 v3 · 2012-04-21 · 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{XK4LRSXMLBKSZNWLD2SRO5QUHX}

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	2026-05-18T03:43:05.088935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab8b8caec58552cb6cb1ea51776143dc898b4672e2817374aba80f7ba699b88

Aliases

arxiv: 1204.4780 · arxiv_version: 1204.4780v3 · doi: 10.48550/arxiv.1204.4780 · pith_short_12: XK4LRSXMLBKS · pith_short_16: XK4LRSXMLBKSZNWL · pith_short_8: XK4LRSXM

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/XK4LRSXMLBKSZNWLD2SRO5QUHX \
  | 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: bab8b8caec58552cb6cb1ea51776143dc898b4672e2817374aba80f7ba699b88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8b0aa6e65bce7f689b79a07e28aee8ac92187692773725328f352eac8e61c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-04-21T05:31:38Z",
    "title_canon_sha256": "7c662688d11337e5297cb9520f226843abfa57c9ab2d8a40ae549164ea517f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4780",
    "kind": "arxiv",
    "version": 3
  }
}