Pith Number

pith:ZXM5GTFX

pith:2025:ZXM5GTFX3DBNGVUJUXPAVN4XIP

not attested not anchored not stored refs pending

Eigenvalue falls in thin broken quantum strips

Lucas Chesnel, Sergei A. Nazarov

arxiv:2508.08403 v2 · 2025-08-11 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXM5GTFX3DBNGVUJUXPAVN4XIP}

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	2026-05-26T02:03:53.340807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdd9d34cb7d8c2d35689a5de0ab79743f62a6aa7887528189add4f69b39198d1

Aliases

arxiv: 2508.08403 · arxiv_version: 2508.08403v2 · doi: 10.48550/arxiv.2508.08403 · pith_short_12: ZXM5GTFX3DBN · pith_short_16: ZXM5GTFX3DBNGVUJ · pith_short_8: ZXM5GTFX

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/ZXM5GTFX3DBNGVUJUXPAVN4XIP \
  | 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: cdd9d34cb7d8c2d35689a5de0ab79743f62a6aa7887528189add4f69b39198d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "981cfab24e2948f270a7b4fd5e0760280bc103a72b410a737301a644f9a7f4bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-08-11T18:52:04Z",
    "title_canon_sha256": "5301c92ed3e7b51d334a4bd5c6d1ab0723d421dcd8cf05cc54b61ace99585562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08403",
    "kind": "arxiv",
    "version": 2
  }
}