Pith Number

pith:P2Q5FRKJ

pith:2012:P2Q5FRKJHIXGDDVZZAO4P2IC3W

not attested not anchored not stored refs pending

Ultralow-dissipative conductivity by Dirac fermions in BaFe$_2$As$_2$

Atsutaka Maeda, Daisuke Nakamura, Fuyuki Nabeshima, Hidenori Hiramatsu, Hideo Hosono, Takayoshi Katase, Yoshinori Imai

arxiv:1202.0399 v1 · 2012-02-02 · cond-mat.supr-con · 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{P2Q5FRKJHIXGDDVZZAO4P2IC3W}

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	2026-05-18T03:28:19.755500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea1d2c5493a2e618eb9c81dc7e902ddbc37c5fe4bb6963aa794381052f04183

Aliases

arxiv: 1202.0399 · arxiv_version: 1202.0399v1 · doi: 10.48550/arxiv.1202.0399 · pith_short_12: P2Q5FRKJHIXG · pith_short_16: P2Q5FRKJHIXGDDVZ · pith_short_8: P2Q5FRKJ

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/P2Q5FRKJHIXGDDVZZAO4P2IC3W \
  | 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: 7ea1d2c5493a2e618eb9c81dc7e902ddbc37c5fe4bb6963aa794381052f04183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4911c0072554589e4e4ad2b34de6a2cf1497360d4f978f74813aaa4799ef242f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-02-02T10:27:00Z",
    "title_canon_sha256": "f003051f15fb9ff8014ebc7296973d8757156f664bb364906152ce661f5b6fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0399",
    "kind": "arxiv",
    "version": 1
  }
}