Pith Number

pith:D5N6SPSD

pith:2026:D5N6SPSDANZRDAWN5CVHIQUPYX

not attested not anchored not stored refs pending

Symplectic capacities of $S^1$-invariant dynamically convex domains in $\mathbb{R}^4$

Alejandro Vicente, Arthur Melo, Vinicius G. B. Ramos

arxiv:2606.02452 v1 · 2026-06-01 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5N6SPSDANZRDAWN5CVHIQUPYX}

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	2026-06-02T03:05:06.633230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5be93e4303731182cde8aa74428fc5e443bf8102fe8cc40af162394bf7e7e5

Aliases

arxiv: 2606.02452 · arxiv_version: 2606.02452v1 · doi: 10.48550/arxiv.2606.02452 · pith_short_12: D5N6SPSDANZR · pith_short_16: D5N6SPSDANZRDAWN · pith_short_8: D5N6SPSD

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/D5N6SPSDANZRDAWN5CVHIQUPYX \
  | 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: 1f5be93e4303731182cde8aa74428fc5e443bf8102fe8cc40af162394bf7e7e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a713f10537ecc1e9e7305c8061c7eaf846bd08b06af4f0c79a4db5a9e85c34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2026-06-01T16:24:49Z",
    "title_canon_sha256": "bf710c3ed7e137642a8b685ec01f38343034969fdf195ec96007b4f0b5319675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02452",
    "kind": "arxiv",
    "version": 1
  }
}