Pith Number

pith:RU5XRHYG

pith:2006:RU5XRHYGVJYVN5JAO76RYVW3RR

not attested not anchored not stored refs pending

Excitations of a low-dimensional dimerized spin ladder under a magnetic field

Sujit Sarkar

arxiv:cond-mat/0603545 v1 · 2006-03-21 · cond-mat.str-el · 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{RU5XRHYGVJYVN5JAO76RYVW3RR}

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	2026-05-18T01:39:48.381582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d3b789f06aa7156f52077fd1c56db8c7d3854ed7c05be3be3c113bdd2f0441e

Aliases

arxiv: cond-mat/0603545 · arxiv_version: cond-mat/0603545v1 · doi: 10.48550/arxiv.cond-mat/0603545 · pith_short_12: RU5XRHYGVJYV · pith_short_16: RU5XRHYGVJYVN5JA · pith_short_8: RU5XRHYG

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/RU5XRHYGVJYVN5JAO76RYVW3RR \
  | 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: 8d3b789f06aa7156f52077fd1c56db8c7d3854ed7c05be3be3c113bdd2f0441e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "060318045498555b7850c8afaa8b0685b63a52191d30dc7efa8cf517ab61532b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-03-21T12:29:23Z",
    "title_canon_sha256": "5eafaf81ec21f3f1d9c3d79414369574cd8e65b2a217ffc462a9966597ccd212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0603545",
    "kind": "arxiv",
    "version": 1
  }
}