Pith Number

pith:R6WDU5E4

pith:2024:R6WDU5E4NQNFSQBYR3QRCJHUEO

not attested not anchored not stored refs pending

Higher Berry Connection for Matrix Product States

Shinsei Ryu, Shuhei Ohyama

arxiv:2405.05327 v1 · 2024-05-08 · cond-mat.str-el · hep-th · math-ph · math.MP · 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{R6WDU5E4NQNFSQBYR3QRCJHUEO}

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.

Cited by

3 papers in Pith

Higher Berry curvature, second Chern numbers and magnetoelectric coupling in crystalline insulators

Higher Connection in Open String Field Theory

Parameterized Families of Toric Code Phase: $em$-duality family and higher-order anyon pumping

Receipt and verification

First computed	2026-07-05T08:17:16.836248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fac3a749c6c1a5940388ee11124f423b33fc0b1cbb3d4f3ea096f89c1950208

Aliases

arxiv: 2405.05327 · arxiv_version: 2405.05327v1 · doi: 10.48550/arxiv.2405.05327 · pith_short_12: R6WDU5E4NQNF · pith_short_16: R6WDU5E4NQNFSQBY · pith_short_8: R6WDU5E4

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/R6WDU5E4NQNFSQBYR3QRCJHUEO \
  | 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: 8fac3a749c6c1a5940388ee11124f423b33fc0b1cbb3d4f3ea096f89c1950208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c64d4dfeb601be521882297b87c45664fab451502504105f0f627b4dde95a81",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-05-08T18:00:33Z",
    "title_canon_sha256": "c6870def5f396081152e7c6c70b496a504f471eab112acc83f88cf261f3990f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05327",
    "kind": "arxiv",
    "version": 1
  }
}