Pith Number

pith:WK5R6NOY

pith:2015:WK5R6NOYGGNRV4SUOQY7RT2HX4

not attested not anchored not stored refs pending

Electron-lattice interactions strongly renormalize the charge transfer energy in the spin-chain cuprate Li$_2$CuO$_2$

Claude Monney, G\"unter Behr, Jeroen van den Brink, Ji\v{r}i M \'alek, Jochen Geck, Ke-Jin Zhou, Roberto Kraus, Stefan-Ludwig Drechsler, Steve Johnston, Thorsten Schmitt, Valentina Bisogni, Vladimir N. Strocov

arxiv:1512.09043 v1 · 2015-12-30 · 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{WK5R6NOYGGNRV4SUOQY7RT2HX4}

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	2026-05-18T01:20:29.036406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2bb1f35d8319b1af2547431f8cf47bf2b441aad8525f424bf007ad39989edb6

Aliases

arxiv: 1512.09043 · arxiv_version: 1512.09043v1 · doi: 10.48550/arxiv.1512.09043 · pith_short_12: WK5R6NOYGGNR · pith_short_16: WK5R6NOYGGNRV4SU · pith_short_8: WK5R6NOY

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/WK5R6NOYGGNRV4SUOQY7RT2HX4 \
  | 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: b2bb1f35d8319b1af2547431f8cf47bf2b441aad8525f424bf007ad39989edb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fbae0b73819530b6df83e835d4ebe06842b4a7f582d36b466b75d9a72e301df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-12-30T18:14:48Z",
    "title_canon_sha256": "f29e5d30964b0889c53370a97998495a7bacd50c19be9c4927d18c717c9fd103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09043",
    "kind": "arxiv",
    "version": 1
  }
}