Pith Number

pith:DGDNNK67

pith:2012:DGDNNK67AGJXFXZSKOCKLCYXKT

not attested not anchored not stored refs pending

Power-law dependence of the optical conductivity observed in the quantum spin-liquid compound \kappa-(BEDT-TTF)2Cu2(CN)3

Dan Wu, John A. Schlueter, Martin Dressel, Sebastian Elsasser

arxiv:1208.1664 v1 · 2012-08-08 · 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{DGDNNK67AGJXFXZSKOCKLCYXKT}

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	2026-05-18T03:41:40.213764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1986d6abdf019372df325384a58b1754f9c45c9dc47cae86b9c7b4ad71462ae4

Aliases

arxiv: 1208.1664 · arxiv_version: 1208.1664v1 · doi: 10.48550/arxiv.1208.1664 · pith_short_12: DGDNNK67AGJX · pith_short_16: DGDNNK67AGJXFXZS · pith_short_8: DGDNNK67

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/DGDNNK67AGJXFXZSKOCKLCYXKT \
  | 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: 1986d6abdf019372df325384a58b1754f9c45c9dc47cae86b9c7b4ad71462ae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "083aeb90436b14c6972ec43b5da937d310f3f05f4df8516702b009de875ce36d",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-08-08T13:50:31Z",
    "title_canon_sha256": "a52f1e58d28f05eac961c4acdfa0aedb06aaf0c86f413af29939c4f98b5208ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1664",
    "kind": "arxiv",
    "version": 1
  }
}