Pith Number

pith:JVI7IV2E

pith:2014:JVI7IV2EXPF2BJIFP64YVFZ4M3

not attested not anchored not stored refs pending

Superconductivity from repulsion in LiFeAs: novel s-wave symmetry and potential time-reversal symmetry breaking

A.V. Chubukov, B. B\"uchner, F. Ahn, I. Eremin, J. Knolle, S.V. Borisenko, V.B. Zabolotnyy

arxiv:1402.2112 v1 · 2014-02-10 · 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{JVI7IV2EXPF2BJIFP64YVFZ4M3}

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	2026-05-18T02:51:41.609333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d51f45744bbcba0a5057fb98a973c66c2c16936119fc60b7c0ee114b38951c9

Aliases

arxiv: 1402.2112 · arxiv_version: 1402.2112v1 · doi: 10.48550/arxiv.1402.2112 · pith_short_12: JVI7IV2EXPF2 · pith_short_16: JVI7IV2EXPF2BJIF · pith_short_8: JVI7IV2E

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/JVI7IV2EXPF2BJIFP64YVFZ4M3 \
  | 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: 4d51f45744bbcba0a5057fb98a973c66c2c16936119fc60b7c0ee114b38951c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4273ef806b7bde287d48275851ab7abe0fdb4e0f90ac3ab35e525c99d5b5fce5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-02-10T11:24:21Z",
    "title_canon_sha256": "7f109bf271f29dcfea88dbe04b23fccc3647acde95beb4b100673245c21dd0a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2112",
    "kind": "arxiv",
    "version": 1
  }
}