Pith Number

pith:WWAENHFD

pith:2026:WWAENHFDY2XVCKPG7H3Q63VTYQ

not attested not anchored not stored refs pending

Probing Tensor Singularities and Their Euler-Class Descendants via Non-Abelian Quantum Geometry Measurement

Giandomenico Palumbo, Lichang Ji, Shi-Liang Zhu, Wei Xin, Xinsheng Tan, Yang Yu, Yan-Qing Zhu, Zhe Wang

arxiv:2605.17977 v1 · 2026-05-18 · quant-ph · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWAENHFDY2XVCKPG7H3Q63VTYQ}

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	2026-05-20T00:05:09.145254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b580469ca3c6af5129e6f9f70f6eb3c41afa8e5e7f7f169a734704c4bc94b03a

Aliases

arxiv: 2605.17977 · arxiv_version: 2605.17977v1 · doi: 10.48550/arxiv.2605.17977 · pith_short_12: WWAENHFDY2XV · pith_short_16: WWAENHFDY2XVCKPG · pith_short_8: WWAENHFD

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/WWAENHFDY2XVCKPG7H3Q63VTYQ \
  | 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: b580469ca3c6af5129e6f9f70f6eb3c41afa8e5e7f7f169a734704c4bc94b03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7469d49838d15f816f7f5f3523a85adaad2a6ed379334857905bd16562c3acff",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-18T07:30:57Z",
    "title_canon_sha256": "d6ec7084f474661074bc75fef55b737e5a0b8059cc8a67600ca0c16ddea0981c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17977",
    "kind": "arxiv",
    "version": 1
  }
}