Pith Number

pith:IUGONBQW

pith:2011:IUGONBQWKVTX6ME65RSH7J5LLD

not attested not anchored not stored refs pending

Coexistence of superconductivity and ferromagnetism in two dimensions

C.B. Eom, C.M. Folkman, C.W. Bark, D.A. Dikin, M. Mehta, V. Chandrasekhar

arxiv:1103.4006 v2 · 2011-03-21 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{IUGONBQWKVTX6ME65RSH7J5LLD}

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	2026-05-18T02:02:48.848354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

450ce6861655677f309eec647fa7ab58eeb8acb04419137667d9faf766071037

Aliases

arxiv: 1103.4006 · arxiv_version: 1103.4006v2 · doi: 10.48550/arxiv.1103.4006 · pith_short_12: IUGONBQWKVTX · pith_short_16: IUGONBQWKVTX6ME6 · pith_short_8: IUGONBQW

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/IUGONBQWKVTX6ME65RSH7J5LLD \
  | 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: 450ce6861655677f309eec647fa7ab58eeb8acb04419137667d9faf766071037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1cc86e7e6daa102cda11bf627d7aa0ee6dfa6e6284c9e035c83613f10c572ae",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-21T13:36:32Z",
    "title_canon_sha256": "cabe5d61b7bae701b616356f9f20ede562d49aa4fd2d028eb53876b0be4575ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4006",
    "kind": "arxiv",
    "version": 2
  }
}