Pith Number

pith:BZ2BORO7

pith:2017:BZ2BORO7T2TJO7PRSEZ4WLEQPH

not attested not anchored not stored refs pending

Impurities in weakly coupled quantum spin chains Sr$_{2}$CuO$_{3}$ and SrCuO$_{2}$

Christian R\"uegg, Koushik Karmakar, Markos Skoulatos, Rabindranath Bag, Surjeet Singh

arxiv:1706.01262 v1 · 2017-06-05 · 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{BZ2BORO7T2TJO7PRSEZ4WLEQPH}

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	2026-05-18T00:38:51.757986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e741745df9ea6977df19133cb2c9079d17584b5a8b823a1b308f31806e5b5ac

Aliases

arxiv: 1706.01262 · arxiv_version: 1706.01262v1 · doi: 10.48550/arxiv.1706.01262 · pith_short_12: BZ2BORO7T2TJ · pith_short_16: BZ2BORO7T2TJO7PR · pith_short_8: BZ2BORO7

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/BZ2BORO7T2TJO7PRSEZ4WLEQPH \
  | 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: 0e741745df9ea6977df19133cb2c9079d17584b5a8b823a1b308f31806e5b5ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ec81b1509ecccd762f6130801be78f80be5e6fab532cebb8bee71f315650fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-05T10:40:14Z",
    "title_canon_sha256": "6a50164b0cad63640a7749f6dc430113c5814a0cd8b7f367e7b978878a0dcc83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01262",
    "kind": "arxiv",
    "version": 1
  }
}