Pith Number

pith:6KMDFDVV

pith:2018:6KMDFDVVZQ2A3GORVTBS3M7WQ2

not attested not anchored not stored refs pending

Boundaries of boundaries: a systematic approach to lattice models with solvable boundary states of arbitrary codimension

Emil J. Bergholtz, Flore K. Kunst, Guido van Miert

arxiv:1809.05293 v2 · 2018-09-14 · cond-mat.mes-hall · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KMDFDVVZQ2A3GORVTBS3M7WQ2}

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	2026-05-17T23:53:42.019726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f298328eb5cc340d99d1acc32db3f686a14c424cece3bf7044818a51f6f38012

Aliases

arxiv: 1809.05293 · arxiv_version: 1809.05293v2 · doi: 10.48550/arxiv.1809.05293 · pith_short_12: 6KMDFDVVZQ2A · pith_short_16: 6KMDFDVVZQ2A3GOR · pith_short_8: 6KMDFDVV

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/6KMDFDVVZQ2A3GORVTBS3M7WQ2 \
  | 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: f298328eb5cc340d99d1acc32db3f686a14c424cece3bf7044818a51f6f38012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4326da1b9b2a248cc92cccee26d779c11da42e60c9cb2fd3ea0e6f0e1bd6eef5",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-14T08:02:26Z",
    "title_canon_sha256": "74c0ccaf1883582c1d3ad9f0a6abefb35b5a18dbb83c3079c1e0637ba663833a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05293",
    "kind": "arxiv",
    "version": 2
  }
}