Pith Number

pith:75QWFEEZ

pith:2015:75QWFEEZ7QRETNWXTXZUQ6LJCO

not attested not anchored not stored refs pending

Coexistence of Clean- and Dirty-limit Superconductivity in LiFeAs

C. C. Homes, C. Q. Jin, H. Ding, H. Miao, L. Y. Xing, X. C. Wang, Y. M. Dai

arxiv:1509.05021 v2 · 2015-09-16 · 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{75QWFEEZ7QRETNWXTXZUQ6LJCO}

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	2026-05-18T01:21:11.414463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff61629099fc2249b6d79df348796913afc96b76429962e55bec90665df0b685

Aliases

arxiv: 1509.05021 · arxiv_version: 1509.05021v2 · doi: 10.48550/arxiv.1509.05021 · pith_short_12: 75QWFEEZ7QRE · pith_short_16: 75QWFEEZ7QRETNWX · pith_short_8: 75QWFEEZ

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/75QWFEEZ7QRETNWXTXZUQ6LJCO \
  | 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: ff61629099fc2249b6d79df348796913afc96b76429962e55bec90665df0b685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58c85fa03bb23037ceec30c6d8edd5eed74a72e0870f10777954eb07f55aebd",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-09-16T19:54:25Z",
    "title_canon_sha256": "85df1e546f9e99dcf1b86df64124bf144a3d4a787c87d2890f01abd1eb7c0a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05021",
    "kind": "arxiv",
    "version": 2
  }
}