Pith Number

pith:R2RZ7XVZ

pith:2017:R2RZ7XVZL4KENBQ2XX4DMCOIOL

not attested not anchored not stored refs pending

Digital modulation of the nickel valence state in a cuprate-nickelate heterostructure

B. Geisler, B. Keimer, E. Benckiser, E. Schierle, F. Wrobel, G. Christiani, G. Logvenov, M. Bluschke, P. A. van Aken, R. Pentcheva, Y. Wang

arxiv:1706.02173 v2 · 2017-06-07 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2RZ7XVZL4KENBQ2XX4DMCOIOL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:21:54.968495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea39fdeb95f1446861abdf83609c872f28c979333f796b7f2963cd4fcb1a100

Aliases

arxiv: 1706.02173 · arxiv_version: 1706.02173v2 · doi: 10.48550/arxiv.1706.02173 · pith_short_12: R2RZ7XVZL4KE · pith_short_16: R2RZ7XVZL4KENBQ2 · pith_short_8: R2RZ7XVZ

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/R2RZ7XVZL4KENBQ2XX4DMCOIOL \
  | 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: 8ea39fdeb95f1446861abdf83609c872f28c979333f796b7f2963cd4fcb1a100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "634106c2c9fac711363b4d98db7f0dd4787993ab2be21538d3f9cce1b3d296d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-07T13:12:46Z",
    "title_canon_sha256": "dfa48e8693ea5dfc6c9cc368f246fc4e0b6ee51733e97412c966f8e7b7258cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02173",
    "kind": "arxiv",
    "version": 2
  }
}