Pith Number

pith:NS7ERYNK

pith:2017:NS7ERYNK7JRFEWN5IACMIJD6XL

not attested not anchored not stored refs pending

Spatial structure of correlations around a quantum impurity at the edge of a two-dimensional topological insulator

Adrian E. Feiguin (Northeastern University), Andrew Allerdt (Northeastern University), George B. Martins (Oakland University, Universidade Federal Fluminense)

arxiv:1706.08179 v1 · 2017-06-25 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NS7ERYNK7JRFEWN5IACMIJD6XL}

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	2026-05-18T00:38:50.546056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbe48e1aafa625259bd4004c4247ebacef69061725db8ba91c642f172cce630

Aliases

arxiv: 1706.08179 · arxiv_version: 1706.08179v1 · doi: 10.48550/arxiv.1706.08179 · pith_short_12: NS7ERYNK7JRF · pith_short_16: NS7ERYNK7JRFEWN5 · pith_short_8: NS7ERYNK

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/NS7ERYNK7JRFEWN5IACMIJD6XL \
  | 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: 6cbe48e1aafa625259bd4004c4247ebacef69061725db8ba91c642f172cce630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cdf135b92d1131c0e2e4cdafea2d1f3c3a144639f022148f4b1f8e5b2411ba1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-25T22:22:18Z",
    "title_canon_sha256": "773f08ab708859302704266251cebad9d1b6a2f5f32d497ed7fc097db09c2346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08179",
    "kind": "arxiv",
    "version": 1
  }
}