Pith Number

pith:BWCNVVJT

pith:2024:BWCNVVJT2WRROKD66MEVQOB2J3

not attested not anchored not stored refs pending

Deformational spectral rigidity of axially-symmetric symplectic billiards

Alfonso Sorrentino, Amir Vig, Corentin Fierobe

arxiv:2410.13777 v2 · 2024-10-17 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWCNVVJT2WRROKD66MEVQOB2J3}

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	2026-07-05T09:34:21.134680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d84dad533d5a317287ef30958383a4ef53e44ef8010d2446b54de293704c9ba

Aliases

arxiv: 2410.13777 · arxiv_version: 2410.13777v2 · doi: 10.48550/arxiv.2410.13777 · pith_short_12: BWCNVVJT2WRR · pith_short_16: BWCNVVJT2WRROKD6 · pith_short_8: BWCNVVJT

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/BWCNVVJT2WRROKD66MEVQOB2J3 \
  | 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: 0d84dad533d5a317287ef30958383a4ef53e44ef8010d2446b54de293704c9ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc17acd7a57aef69f10a15fd3e5a8f72b7681d8731e15da05ebc5c16170e674c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-10-17T17:16:49Z",
    "title_canon_sha256": "594e6b056a602d50de448d2061069c9be1af712df61957edd7dff53f38d33d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13777",
    "kind": "arxiv",
    "version": 2
  }
}