Pith Number

pith:4XQNB2T5

pith:2014:4XQNB2T5MTXWW7WIHXFPCTPQF4

not attested not anchored not stored refs pending

Nodal Landau Fermi-Liquid Quasiparticles in Overdoped La$_{1.77}$Sr$_{0.23}$CuO$_4$

C. G. Fatuzzo, H. M. Ronnow, J. Chang, J. Mesot, L. Patthey, M. Grioni, M. Maansson, M. Shi, O. J. Lipscombe, O. Tjernberg, S. M. Hayden, S. Pailhes, Y. Sassa

arxiv:1404.2449 v1 · 2014-04-09 · 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{4XQNB2T5MTXWW7WIHXFPCTPQF4}

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	2026-05-18T02:52:23.012617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e0d0ea7d64ef6b7ec83dcaf14df02f3c2c09950438aaf8660121d5cb179371

Aliases

arxiv: 1404.2449 · arxiv_version: 1404.2449v1 · doi: 10.48550/arxiv.1404.2449 · pith_short_12: 4XQNB2T5MTXW · pith_short_16: 4XQNB2T5MTXWW7WI · pith_short_8: 4XQNB2T5

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/4XQNB2T5MTXWW7WIHXFPCTPQF4 \
  | 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: e5e0d0ea7d64ef6b7ec83dcaf14df02f3c2c09950438aaf8660121d5cb179371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "475ffd6f30703bba12457b656b8de199a5fd4d695c18b2957adafbb5cbb639f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-09T11:58:44Z",
    "title_canon_sha256": "31cee9740bceb4a978097111523d6227a6139e9c2e1c8d5e3af0537562868d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2449",
    "kind": "arxiv",
    "version": 1
  }
}