Pith Number

pith:AF5FUY6F

pith:2014:AF5FUY6FVH6T56F76SSRAWFBF4

not attested not anchored not stored refs pending

Gaps and pseudo-gaps at the Mott quantum Critical point in the perovskite rare earth nickelates

Adam J. Hauser, Alex Kozhanov, Daniel G. Ouellette, Evgeny Mikheev, Jack Y. Zhang, James Kally, Junwoo Son, Leon Balents, Nelson E. Moreno, S. James Allen, Susanne Stemmer

arxiv:1404.2544 v1 · 2014-04-09 · 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{AF5FUY6FVH6T56F76SSRAWFBF4}

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	2026-05-18T02:54:31.255181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017a5a63c5a9fd3ef8bff4a51058a12f20c93849a6e4f558099dea3c9203b69b

Aliases

arxiv: 1404.2544 · arxiv_version: 1404.2544v1 · doi: 10.48550/arxiv.1404.2544 · pith_short_12: AF5FUY6FVH6T · pith_short_16: AF5FUY6FVH6T56F7 · pith_short_8: AF5FUY6F

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/AF5FUY6FVH6T56F76SSRAWFBF4 \
  | 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: 017a5a63c5a9fd3ef8bff4a51058a12f20c93849a6e4f558099dea3c9203b69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d93d1605a93f700af0e9fd7257119485b5c99712e13e44dff159567e53bbe00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-04-09T17:03:01Z",
    "title_canon_sha256": "42cb04995067b72643ac8761332de805161f680096ed8bbe7af826ea27c380a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2544",
    "kind": "arxiv",
    "version": 1
  }
}