Pith Number

pith:MF4E7LKU

pith:2016:MF4E7LKUNNT44IO6JXXYWKSA52

not attested not anchored not stored refs pending

Opening a nodal gap by fluctuating spin-density-wave in lightly doped La$_{2-x}$Sr$_x$CuO$_4$

Amit Keren, Christof Niedermayer, David S. Ellis, Enrico Schierle, Eugen Weschke, Galina Bazalitski, Gil Drachuck, Itzik Kapon, J\"org Strempfer

arxiv:1612.06864 v1 · 2016-12-20 · 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{MF4E7LKUNNT44IO6JXXYWKSA52}

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	2026-05-18T00:31:00.196129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61784fad546b67ce21de4def8b2a40eeba93fc2e0a07cd7156be55f9e8c39b84

Aliases

arxiv: 1612.06864 · arxiv_version: 1612.06864v1 · doi: 10.48550/arxiv.1612.06864 · pith_short_12: MF4E7LKUNNT4 · pith_short_16: MF4E7LKUNNT44IO6 · pith_short_8: MF4E7LKU

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/MF4E7LKUNNT44IO6JXXYWKSA52 \
  | 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: 61784fad546b67ce21de4def8b2a40eeba93fc2e0a07cd7156be55f9e8c39b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d662641f85af5934650d03a0e643cac4adfa335b85c8c6542f937e8ada73a349",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-12-20T21:00:03Z",
    "title_canon_sha256": "f6af2fd627334c149fb2bd5c8f44c1ec9764a6a91b054c043034b354ab5f43c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06864",
    "kind": "arxiv",
    "version": 1
  }
}