Pith Number

pith:MX7PYC65

pith:2010:MX7PYC65VR2XEWFDPMWULBLHJ2

not attested not anchored not stored refs pending

Mass coupling and $Q^{-1} of impurity-limited normal $^3$He in a torsion pendulum

A.D. Fefferman, J.M. Parpia, J. Pollanen, K.Y. Fang, N. Zhelev, P. Sharma, R.G. Bennett, W.P. Halperin

arxiv:1010.5193 v2 · 2010-10-25 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MX7PYC65VR2XEWFDPMWULBLHJ2}

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	2026-05-18T02:04:58.782169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65fefc0bddac757258a37b2d4585674e91eb60a05bc2feaa552143d0ca19b88a

Aliases

arxiv: 1010.5193 · arxiv_version: 1010.5193v2 · doi: 10.48550/arxiv.1010.5193 · pith_short_12: MX7PYC65VR2X · pith_short_16: MX7PYC65VR2XEWFD · pith_short_8: MX7PYC65

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/MX7PYC65VR2XEWFDPMWULBLHJ2 \
  | 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: 65fefc0bddac757258a37b2d4585674e91eb60a05bc2feaa552143d0ca19b88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380aebba9213d933cc9eb751606042e655b10708121c9e0a449fc9119c0a0c64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-10-25T17:12:41Z",
    "title_canon_sha256": "d000f8c8a808ed66b13822f115fb47280086466c2f8f22e5ce6b2d0007da9bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5193",
    "kind": "arxiv",
    "version": 2
  }
}