Pith Number

pith:7ESTOUR7

pith:2019:7ESTOUR75YGRQYKP5NHHXBEJZT

not attested not anchored not stored refs pending

Engineering Topological Models with a General-Purpose Symmetry-to-Hamiltonian Approach

Benjamin Villalonga, Bryan K. Clark, Eli Chertkov

arxiv:1910.10165 v1 · 2019-10-22 · 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{7ESTOUR75YGRQYKP5NHHXBEJZT}

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	2026-07-05T01:10:29.230636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f92537523fee0d18614feb4e7b8489ccdeeac08a70873e304149077b12338da0

Aliases

arxiv: 1910.10165 · arxiv_version: 1910.10165v1 · doi: 10.48550/arxiv.1910.10165 · pith_short_12: 7ESTOUR75YGR · pith_short_16: 7ESTOUR75YGRQYKP · pith_short_8: 7ESTOUR7

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/7ESTOUR75YGRQYKP5NHHXBEJZT \
  | 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: f92537523fee0d18614feb4e7b8489ccdeeac08a70873e304149077b12338da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b333087d2842d4c65e6a7dfd9e8be9b4485da80d22c5db63f03e8ba6c429b47",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-10-22T18:00:05Z",
    "title_canon_sha256": "599a2e8e1afb5b0f0beeb2b460e9bc9789d3fbdbf67054b97c59209ed105e8ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10165",
    "kind": "arxiv",
    "version": 1
  }
}