Pith Number

pith:A5QC5KG2

pith:2026:A5QC5KG2DOCPYGS4ZBDBINEJJB

not attested not anchored not stored refs pending

Conditional Euclidean-Hamiltonian reductions for sign-problem toy models

Tsogtgerel Gantumur

arxiv:2607.15950 v1 · 2026-07-17 · quant-ph · cond-mat.str-el · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5QC5KG2DOCPYGS4ZBDBINEJJB}

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	2026-07-20T01:19:19.846812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07602ea8da1b84fc1a5cc8461434894844b8e62fb794ae5af0d60963b4ef1b1d

Aliases

arxiv: 2607.15950 · arxiv_version: 2607.15950v1 · doi: 10.48550/arxiv.2607.15950 · pith_short_12: A5QC5KG2DOCP · pith_short_16: A5QC5KG2DOCPYGS4 · pith_short_8: A5QC5KG2

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/A5QC5KG2DOCPYGS4ZBDBINEJJB \
  | 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: 07602ea8da1b84fc1a5cc8461434894844b8e62fb794ae5af0d60963b4ef1b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9e6043b2314cf330edd12cdd129e28e62c044b73d61ec803da39ffdeb393351",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-17T13:35:40Z",
    "title_canon_sha256": "668270d80c5cdca0850e2fc49774a7dca81811e8cddde9e061dc5ef39fd78cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15950",
    "kind": "arxiv",
    "version": 1
  }
}