Pith Number

pith:ORAXURYD

pith:2014:ORAXURYDIX6ZEZ7EKTF55QJVKL

not attested not anchored not stored refs pending

The Yamabe invariant of a class of symplectic manifolds

Ioana Suvaina

arxiv:1410.1236 v1 · 2014-10-06 · math.DG · 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{ORAXURYDIX6ZEZ7EKTF55QJVKL}

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	2026-05-18T02:04:10.434270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74417a470345fd9267e454cbdec13552ed4bdaeb5e7d7e06d1b06c03260b950b

Aliases

arxiv: 1410.1236 · arxiv_version: 1410.1236v1 · doi: 10.48550/arxiv.1410.1236 · pith_short_12: ORAXURYDIX6Z · pith_short_16: ORAXURYDIX6ZEZ7E · pith_short_8: ORAXURYD

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/ORAXURYDIX6ZEZ7EKTF55QJVKL \
  | 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: 74417a470345fd9267e454cbdec13552ed4bdaeb5e7d7e06d1b06c03260b950b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c000ed41e74e045befe5643bfce81be95d80a97a51c3a5d3922c785d83502d3",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-10-06T01:46:15Z",
    "title_canon_sha256": "7a71169b805e022a05161d3cf0c8b1cf23c29d240313f884ca1a4d4ad7095f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1236",
    "kind": "arxiv",
    "version": 1
  }
}