Pith Number

pith:VX3QXBPP

pith:2013:VX3QXBPPRR5O3SMYDGQIMLNGHK

not attested not anchored not stored refs pending

Symplectic capacities of Hermitian symmetric spaces

Andrea Loi, Fabio Zuddas, Roberto Mossa

arxiv:1302.1984 v1 · 2013-02-08 · math.SG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VX3QXBPPRR5O3SMYDGQIMLNGHK}

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	2026-05-18T01:11:52.051861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf70b85ef8c7aedc99819a0862da63a8f7bc665f534ae357172f95118717dd7

Aliases

arxiv: 1302.1984 · arxiv_version: 1302.1984v1 · doi: 10.48550/arxiv.1302.1984 · pith_short_12: VX3QXBPPRR5O · pith_short_16: VX3QXBPPRR5O3SMY · pith_short_8: VX3QXBPP

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/VX3QXBPPRR5O3SMYDGQIMLNGHK \
  | 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: adf70b85ef8c7aedc99819a0862da63a8f7bc665f534ae357172f95118717dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5802e40302a135b0dc65c5111320b74f860608420b9678caea32d4861568fc6e",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2013-02-08T10:25:24Z",
    "title_canon_sha256": "2d3bad2432f9d401c71365fecba4104f7f648c2afdfe9bb8b0cc5495df71796d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1984",
    "kind": "arxiv",
    "version": 1
  }
}