Pith Number

pith:5DQMZXDM

pith:2019:5DQMZXDMD4S4IE4MBI5DHAJQSJ

not attested not anchored not stored refs pending

The antiferromagnetic and phonon-mediated model of the NaFeAs, LiFeAs and FeSe superconductors

Chi Ho Wong, Rolf Lortz

arxiv:1902.06463 v4 · 2019-02-18 · 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{5DQMZXDMD4S4IE4MBI5DHAJQSJ}

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	2026-07-05T02:20:52.187905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e0ccdc6c1f25c4138c0a3a338130926148884edc84c3c6430db5fedbcc5c36

Aliases

arxiv: 1902.06463 · arxiv_version: 1902.06463v4 · doi: 10.48550/arxiv.1902.06463 · pith_short_12: 5DQMZXDMD4S4 · pith_short_16: 5DQMZXDMD4S4IE4M · pith_short_8: 5DQMZXDM

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/5DQMZXDMD4S4IE4MBI5DHAJQSJ \
  | 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: e8e0ccdc6c1f25c4138c0a3a338130926148884edc84c3c6430db5fedbcc5c36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68717ea1229e73a99b60451feb89da7f87f2f6197a68a1d42588aff06987f78d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-18T08:52:44Z",
    "title_canon_sha256": "746f94eac8c25cd4a4bd8ea2a8691c18ff0d821fd7e708851046696c872693f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06463",
    "kind": "arxiv",
    "version": 4
  }
}