Pith Number

pith:QB2J4NBI

pith:2026:QB2J4NBI23YKOPFX534ODSUDBT

not attested not anchored not stored refs pending

Universal entanglement probes of topological order and locally-achiral manifolds

Yarden Sheffer

arxiv:2606.18361 v1 · 2026-06-16 · quant-ph · cond-mat.str-el · 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{QB2J4NBI23YKOPFX534ODSUDBT}

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	2026-06-19T16:10:59.067849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80749e3428d6f0a73cb7eef8e1ca830cf8a8f80a32c42ac5569a4675bc728301

Aliases

arxiv: 2606.18361 · arxiv_version: 2606.18361v1 · doi: 10.48550/arxiv.2606.18361 · pith_short_12: QB2J4NBI23YK · pith_short_16: QB2J4NBI23YKOPFX · pith_short_8: QB2J4NBI

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/QB2J4NBI23YKOPFX534ODSUDBT \
  | 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: 80749e3428d6f0a73cb7eef8e1ca830cf8a8f80a32c42ac5569a4675bc728301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b62757012eff85a20178e2610792baafde5743e4f1f2dfa7a19b5a7835d2d93a",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-16T18:07:34Z",
    "title_canon_sha256": "b8c579f1b09382176061982c8aefa0ac865c93c76b6177487137da01f4b06192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18361",
    "kind": "arxiv",
    "version": 1
  }
}