Pith Number

pith:RT7CNG52

pith:2010:RT7CNG52HERPSXABW6OFVPCGD2

not attested not anchored not stored refs pending

Geometric shape of invariant manifolds for a class of stochastic partial differential equations

Guanggan Chen, Jian Zhang, Jinqiao Duan

arxiv:1009.2554 v1 · 2010-09-14 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RT7CNG52HERPSXABW6OFVPCGD2}

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	2026-05-18T02:05:30.903042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cfe269bba3922f95c01b79c5abc461e95949bcf3506418437ffa6af13fda9a0

Aliases

arxiv: 1009.2554 · arxiv_version: 1009.2554v1 · doi: 10.48550/arxiv.1009.2554 · pith_short_12: RT7CNG52HERP · pith_short_16: RT7CNG52HERPSXAB · pith_short_8: RT7CNG52

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/RT7CNG52HERPSXABW6OFVPCGD2 \
  | 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: 8cfe269bba3922f95c01b79c5abc461e95949bcf3506418437ffa6af13fda9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80969d1c0474ba58689702ed3c56e1ad98c9b979e28bebf54a77c68387c2cb52",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-09-14T01:48:06Z",
    "title_canon_sha256": "2f0d205c511c015f35fa32dcf43c5fbbfea99c990009f0932f3ec615f7b66f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2554",
    "kind": "arxiv",
    "version": 1
  }
}