Pith Number

pith:MGDCIPG7

pith:2026:MGDCIPG75FS6HDSREH3QWZHHEO

not attested not anchored not stored refs pending

Unwithered Majorana fermions in the bulk of a quantum chain

Gennady Y. Chitov

arxiv:2607.29615 v1 · 2026-07-31 · cond-mat.str-el · 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{MGDCIPG75FS6HDSREH3QWZHHEO}

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	2026-08-03T01:40:28.987760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6186243cdfe965e38e5121f70b64e72388be50ec9dd48a5564d94f1037929873

Aliases

arxiv: 2607.29615 · arxiv_version: 2607.29615v1 · doi: 10.48550/arxiv.2607.29615 · pith_short_12: MGDCIPG75FS6 · pith_short_16: MGDCIPG75FS6HDSR · pith_short_8: MGDCIPG7

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/MGDCIPG75FS6HDSREH3QWZHHEO \
  | 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: 6186243cdfe965e38e5121f70b64e72388be50ec9dd48a5564d94f1037929873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971280f19b8c26b18b7afadf99ea99f97ea82a8469babf92a9dac1c3b4a7f02f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-31T16:51:29Z",
    "title_canon_sha256": "2f4180b3e04073cc20e93e7d486af5e502dc6840ab9f838ee0a51c66a5cc1cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29615",
    "kind": "arxiv",
    "version": 1
  }
}