Pith Number

pith:SHOOHBDK

pith:2017:SHOOHBDKGNNH44EI3RYLRNCPAG

not attested not anchored not stored refs pending

Smooth equivalence of deformations of domains in complex euclidean spaces

Herv\'e Gaussier, Xianghong Gong

arxiv:1709.09947 v1 · 2017-09-28 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHOOHBDKGNNH44EI3RYLRNCPAG}

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	2026-05-18T00:34:06.138147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91dce3846a335a7e7088dc70b8b44f0198e47d77210a4dfcc1b4b14de7a7e993

Aliases

arxiv: 1709.09947 · arxiv_version: 1709.09947v1 · doi: 10.48550/arxiv.1709.09947 · pith_short_12: SHOOHBDKGNNH · pith_short_16: SHOOHBDKGNNH44EI · pith_short_8: SHOOHBDK

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/SHOOHBDKGNNH44EI3RYLRNCPAG \
  | 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: 91dce3846a335a7e7088dc70b8b44f0198e47d77210a4dfcc1b4b14de7a7e993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d489454c0c662b8c29178fc29f0dac3cbdc8272d4aea6557f880d3ed584fa81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-09-28T13:34:56Z",
    "title_canon_sha256": "1714e38ab4cfd73d2d9a3c35743ee41aa89699a84a0221e9335ed78c89953e0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09947",
    "kind": "arxiv",
    "version": 1
  }
}