Pith Number

pith:7GUGMIWC

pith:2026:7GUGMIWCBXFXFSGCWCTGGFTVBY

not attested not anchored not stored refs pending

Non-invertible Symmetries in Weyl Fermions, and Applications to Fermion-Boundary Scattering Problem

Pengcheng Wei, Yunqin Zheng

arxiv:2605.19363 v1 · 2026-05-19 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GUGMIWCBXFXFSGCWCTGGFTVBY}

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	2026-05-20T01:05:41.572957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a86622c20dcb72c8c2b0a66316750e17b69f66bb63a05f0c284eefb5996669

Aliases

arxiv: 2605.19363 · arxiv_version: 2605.19363v1 · doi: 10.48550/arxiv.2605.19363 · pith_short_12: 7GUGMIWCBXFX · pith_short_16: 7GUGMIWCBXFXFSGC · pith_short_8: 7GUGMIWC

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/7GUGMIWCBXFXFSGCWCTGGFTVBY \
  | 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: f9a86622c20dcb72c8c2b0a66316750e17b69f66bb63a05f0c284eefb5996669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8278469ae5100fc201b61894d48a22267db38694513232f09bc9bb0beffcbbf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-05-19T04:54:07Z",
    "title_canon_sha256": "723405cd888ecd5cf4274a3e7d5bf2a246de0bdb431cdbbc784f25c8b6694850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19363",
    "kind": "arxiv",
    "version": 1
  }
}