Pith Number

pith:M5O54KF3

pith:2011:M5O54KF3UDEOSWKGAI7RKRTPYC

not attested not anchored not stored refs pending

Magnetic field-induced novel insulating phase in 2D superconductors

G. Sambandamurthy, N. Peter Armitage

arxiv:1109.4087 v1 · 2011-09-19 · cond-mat.supr-con · cond-mat.dis-nn · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5O54KF3UDEOSWKGAI7RKRTPYC}

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	2026-05-18T02:21:36.433220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675dde28bba0c8e95946023f15466fc0805510f79edf62cbc3285be22bf9d725

Aliases

arxiv: 1109.4087 · arxiv_version: 1109.4087v1 · doi: 10.48550/arxiv.1109.4087 · pith_short_12: M5O54KF3UDEO · pith_short_16: M5O54KF3UDEOSWKG · pith_short_8: M5O54KF3

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/M5O54KF3UDEOSWKGAI7RKRTPYC \
  | 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: 675dde28bba0c8e95946023f15466fc0805510f79edf62cbc3285be22bf9d725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4751a1803b183cd9ef9d9d0e5514fffb0b6f708bd9a329f7da7f5f1acf5aac1c",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-09-19T16:45:38Z",
    "title_canon_sha256": "1b3e394350fcf514c278065661a56836fcf75d31af9fb54194fe3e7da556c7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4087",
    "kind": "arxiv",
    "version": 1
  }
}