Pith Number

pith:XAQFPTPO

pith:2026:XAQFPTPO4VW2OULL6LLUEY6FQ3

not attested not anchored not stored refs pending

Exact chiral symmetry with quantum signal processing

Alessandro Roggero, Henry Lamm, Hersh Singh, Luca Spagnoli

arxiv:2607.28524 v1 · 2026-07-30 · hep-lat · nucl-th · 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{XAQFPTPO4VW2OULL6LLUEY6FQ3}

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	2026-07-31T01:38:27.368812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

b82057cdeee56da7516bf2d74263c586ebc97e2e82877db829d9e64546aeb9d7

Aliases

arxiv: 2607.28524 · arxiv_version: 2607.28524v1 · doi: 10.48550/arxiv.2607.28524 · pith_short_12: XAQFPTPO4VW2 · pith_short_16: XAQFPTPO4VW2OULL · pith_short_8: XAQFPTPO

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/XAQFPTPO4VW2OULL6LLUEY6FQ3 \
  | 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: b82057cdeee56da7516bf2d74263c586ebc97e2e82877db829d9e64546aeb9d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ab8a714778bb6986b7ef81cd80272c2c70106dc727f1e34844237777e89af52",
    "cross_cats_sorted": [
      "nucl-th",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2026-07-30T17:00:58Z",
    "title_canon_sha256": "7eea2da271d714be51a67fd63f61a31d76288c2d7f47e83020e22c77589ad8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28524",
    "kind": "arxiv",
    "version": 1
  }
}