Pith Number

pith:DOPD5CE7

pith:2014:DOPD5CE7Z2AY4TTOHGS3MW2EIY

not attested not anchored not stored refs pending

Low-Energy Excitations in the Quantum Spin-Liquid $\kappa$-(BEDT-TTF)$_2$Cu$_2$(CN)$_{3}$

A. Pustogow, B. Gorshunov, E.Zhukova, J. A. Schlueter, M. Dressel, M. Pinteri\'c, S. Tomi\'c

arxiv:1412.4581 v1 · 2014-12-15 · 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{DOPD5CE7Z2AY4TTOHGS3MW2EIY}

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	2026-05-18T02:31:18.760178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9e3e889fce818e4e6e39a5b65b4446201e78d8015951f6e653707bac2575b6

Aliases

arxiv: 1412.4581 · arxiv_version: 1412.4581v1 · doi: 10.48550/arxiv.1412.4581 · pith_short_12: DOPD5CE7Z2AY · pith_short_16: DOPD5CE7Z2AY4TTO · pith_short_8: DOPD5CE7

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/DOPD5CE7Z2AY4TTOHGS3MW2EIY \
  | 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: 1b9e3e889fce818e4e6e39a5b65b4446201e78d8015951f6e653707bac2575b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52653e20c0ca2186c77e5f20ab7bbb92bd782cde58e6e35173752e4081e0208",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-12-15T13:38:21Z",
    "title_canon_sha256": "916d0cba1b0ae30a6c3d46a041ffc553c34c4b367d499d9895b83e7018a863cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4581",
    "kind": "arxiv",
    "version": 1
  }
}