Pith Number

pith:VHYP4VEM

pith:2026:VHYP4VEMVXSXKH6CS5OF4DFS2O

not attested not anchored not stored refs pending

Sixteen-Fold Way for Fermionic Topological Orders

Abhinav Prem, Matthew Yu, Ryohei Kobayashi

arxiv:2606.28682 v1 · 2026-06-27 · 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{VHYP4VEMVXSXKH6CS5OF4DFS2O}

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	2026-06-30T01:16:47.380046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f0fe548cade5751fc2975c5e0cb2d3a3e9ab933c63ffbf7b8ec14e9a73c5bb

Aliases

arxiv: 2606.28682 · arxiv_version: 2606.28682v1 · doi: 10.48550/arxiv.2606.28682 · pith_short_12: VHYP4VEMVXSX · pith_short_16: VHYP4VEMVXSXKH6C · pith_short_8: VHYP4VEM

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/VHYP4VEMVXSXKH6CS5OF4DFS2O \
  | 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: a9f0fe548cade5751fc2975c5e0cb2d3a3e9ab933c63ffbf7b8ec14e9a73c5bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f9b5e09b6da3af38a5eb83c96ebe22212cb6ddc2ea8384aca39083916d16d3",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-06-27T01:48:39Z",
    "title_canon_sha256": "712a894e4720611c5cd0606216a3716eeffa23d7f4f7934e0f00b9aefd546324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28682",
    "kind": "arxiv",
    "version": 1
  }
}