Pith Number

pith:Q2NRUKAV

pith:2018:Q2NRUKAVTO44ZZJ666SLVZ56BQ

not attested not anchored not stored refs pending

Extraction of topological information in Tomonaga-Luttinger liquids

Masaaki Nakamura, Shunsuke C. Furuya

arxiv:1807.02864 v2 · 2018-07-08 · cond-mat.str-el · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2NRUKAVTO44ZZJ666SLVZ56BQ}

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	2026-05-17T23:53:30.412161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869b1a28159bb9cce53ef7a4bae7be0c1ec72dac6943876484727f2503f4ff8a

Aliases

arxiv: 1807.02864 · arxiv_version: 1807.02864v2 · doi: 10.48550/arxiv.1807.02864 · pith_short_12: Q2NRUKAVTO44 · pith_short_16: Q2NRUKAVTO44ZZJ6 · pith_short_8: Q2NRUKAV

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/Q2NRUKAVTO44ZZJ666SLVZ56BQ \
  | 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: 869b1a28159bb9cce53ef7a4bae7be0c1ec72dac6943876484727f2503f4ff8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea7b08e5bd04807c5729a0bd6e6eec5e4f69cbfbe0a232b554bde2e372cef09",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-07-08T18:26:14Z",
    "title_canon_sha256": "2ddbd03a694a57fe1c3d96ace18143003ee7aa36ebee364d85b7cc0fcb84428f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02864",
    "kind": "arxiv",
    "version": 2
  }
}