Pith Number

pith:R6C6KONL

pith:2011:R6C6KONLHUH5SJ5VD54A7DSIGF

not attested not anchored not stored refs pending

Finite temperature dynamical DMRG and the Drude weight of spin-1/2 chains

C. Karrasch, J. E. Moore, J. H. Bardarson

arxiv:1111.4508 v2 · 2011-11-18 · 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{R6C6KONLHUH5SJ5VD54A7DSIGF}

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	2026-05-18T03:14:07.054081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f85e539ab3d0fd927b51f780f8e48316ed51b1f3310ddfff7f069cb5f251a1f

Aliases

arxiv: 1111.4508 · arxiv_version: 1111.4508v2 · doi: 10.48550/arxiv.1111.4508 · pith_short_12: R6C6KONLHUH5 · pith_short_16: R6C6KONLHUH5SJ5V · pith_short_8: R6C6KONL

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/R6C6KONLHUH5SJ5VD54A7DSIGF \
  | 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: 8f85e539ab3d0fd927b51f780f8e48316ed51b1f3310ddfff7f069cb5f251a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c62d2726c0dcc3e7dae2a2419fc949d17d04bed2a94b5370fbe2102e6ac5041",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-18T22:30:44Z",
    "title_canon_sha256": "2f3122513389f0081c67e7f62c0ae0fd2d9f124ee23c16183122ff824b58eb7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4508",
    "kind": "arxiv",
    "version": 2
  }
}