Pith Number

pith:DLYXHDWI

pith:2019:DLYXHDWIWTPMVWSH5SUPOQ5X54

not attested not anchored not stored refs pending

The Atiyah-Patodi-Singer index and domain-wall fermion Dirac operators

Hidenori Fukaya, Mayuko Yamashita, Mikio Furuta, Satoshi Yamaguchi, Shinichiroh Matsuo, Tetsuya Onogi

arxiv:1910.01987 v3 · 2019-10-04 · math.DG · hep-lat · hep-th

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\usepackage{pith}
\pithnumber{DLYXHDWIWTPMVWSH5SUPOQ5X54}

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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

2 papers in Pith

Capturing the Atiyah-Patodi-Singer index from the lattice

Taste-splitting mass and edge modes in $3+1$ D staggered fermions

Receipt and verification

First computed	2026-07-05T01:29:41.937106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af1738ec8b4decada47eca8f743b7ef032f9c19fe010b0488e3b06a0e3b92e5

Aliases

arxiv: 1910.01987 · arxiv_version: 1910.01987v3 · doi: 10.48550/arxiv.1910.01987 · pith_short_12: DLYXHDWIWTPM · pith_short_16: DLYXHDWIWTPMVWSH · pith_short_8: DLYXHDWI

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/DLYXHDWIWTPMVWSH5SUPOQ5X54 \
  | 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: 1af1738ec8b4decada47eca8f743b7ef032f9c19fe010b0488e3b06a0e3b92e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8ba2b879cab57b8327ac1a422559bf39d9d0b001bee933ac75b2ac4533dbd2",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-10-04T15:21:25Z",
    "title_canon_sha256": "1fd43fd4c8b449ae2ac7e93aa29bff670c4129837e25b9d40012622372cec49c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01987",
    "kind": "arxiv",
    "version": 3
  }
}