Pith Number

pith:FOO2K5F4

pith:2015:FOO2K5F4ZPZYZOKSZIBP5EZ7MI

not attested not anchored not stored refs pending

Complexified diffeomorphism groups, totally real submanifolds and K\"ahler-Einstein geometry

Jason D. Lotay, Tommaso Pacini

arxiv:1506.04630 v3 · 2015-06-15 · math.DG · math.CV · 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{FOO2K5F4ZPZYZOKSZIBP5EZ7MI}

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	2026-05-17T23:49:57.713879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9da574bccbf38cb952ca02fe933f623696bf56182fae2f2529c0f86a3f69b2

Aliases

arxiv: 1506.04630 · arxiv_version: 1506.04630v3 · doi: 10.48550/arxiv.1506.04630 · pith_short_12: FOO2K5F4ZPZY · pith_short_16: FOO2K5F4ZPZYZOKS · pith_short_8: FOO2K5F4

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/FOO2K5F4ZPZYZOKSZIBP5EZ7MI \
  | 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: 2b9da574bccbf38cb952ca02fe933f623696bf56182fae2f2529c0f86a3f69b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f810a86637cba508a469709f40dbdc0478fb49edb1e846d3eec63381807d1f",
    "cross_cats_sorted": [
      "math.CV",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-06-15T15:21:45Z",
    "title_canon_sha256": "6b95e2dc296b996b57afdef5c7c9338c7f279b0754fa27aa1f41ca2c3fad05fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04630",
    "kind": "arxiv",
    "version": 3
  }
}