Pith Number

pith:DFZ4NEL5

pith:2019:DFZ4NEL5VFJPMZHZYIANF2ZLES

not attested not anchored not stored refs pending

The strange metal Hall effect connects quantum criticality and superconductivity in an iron-based superconductor

B. J. Ramshaw, Gilbert N. Lopez, Ian M. Hayes, James G. Analytis, Mun K. Chan, Nikola Maksimovic, Ross D. McDonald

arxiv:1912.06130 v1 · 2019-12-12 · cond-mat.str-el · 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{DFZ4NEL5VFJPMZHZYIANF2ZLES}

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	2026-07-05T03:27:24.645588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1973c6917da952f664f9c200d2eb2b24b2231912039a6b0ebcc1580a46c78821

Aliases

arxiv: 1912.06130 · arxiv_version: 1912.06130v1 · doi: 10.48550/arxiv.1912.06130 · pith_short_12: DFZ4NEL5VFJP · pith_short_16: DFZ4NEL5VFJPMZHZ · pith_short_8: DFZ4NEL5

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/DFZ4NEL5VFJPMZHZYIANF2ZLES \
  | 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: 1973c6917da952f664f9c200d2eb2b24b2231912039a6b0ebcc1580a46c78821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b16e7f7142dbf049bc5afe13c16921e3f48d81e2e17c2b5c0ee846fbc0b2ec25",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-12-12T18:55:38Z",
    "title_canon_sha256": "c315462776164b87c1b6becb40103872dbce472e1d58c8fc6326b3ac94921f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06130",
    "kind": "arxiv",
    "version": 1
  }
}