Pith Number

pith:7M5IFZUD

pith:2011:7M5IFZUDCLMQTBJVDYM4JGQI3I

not attested not anchored not stored refs pending

Volovik effect in a highly anisotropic multiband superconductor: experiment and theory

G. R. Stewart, I. Vekhter, J.S. Kim, P.J. Hirschfeld, S. Graser, S. Kasahara, T. Shibauchi, T. Terashima, Y. Matsuda, Y. Wang

arxiv:1109.0554 v1 · 2011-09-02 · 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{7M5IFZUDCLMQTBJVDYM4JGQI3I}

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	2026-05-18T04:06:56.599569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb3a82e68312d90985351e19c49a08da2a7cdf57682260aeed73b8ac95b5cedd

Aliases

arxiv: 1109.0554 · arxiv_version: 1109.0554v1 · doi: 10.48550/arxiv.1109.0554 · pith_short_12: 7M5IFZUDCLMQ · pith_short_16: 7M5IFZUDCLMQTBJV · pith_short_8: 7M5IFZUD

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/7M5IFZUDCLMQTBJVDYM4JGQI3I \
  | 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: fb3a82e68312d90985351e19c49a08da2a7cdf57682260aeed73b8ac95b5cedd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d48f4e073bde515283323fa122b00bfc4bcd852e61469f440dfbd58d7b9ed57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-09-02T20:52:21Z",
    "title_canon_sha256": "b940928511f994c1793828476f6b2a07581e657081ba49ef19692556bdbcba68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0554",
    "kind": "arxiv",
    "version": 1
  }
}