Pith Number

pith:6SKSHIBX

pith:2013:6SKSHIBXLOGMKED7RCRIL63Y4S

not attested not anchored not stored refs pending

A parameter estimation method based on random slow manifolds

Jian Ren, Jinqiao Duan

arxiv:1303.4600 v1 · 2013-03-19 · math.DS · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SKSHIBXLOGMKED7RCRIL63Y4S}

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	2026-05-18T03:30:26.758191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49523a0375b8cc5107f88a285fb78e49340cee46fd9d80fd5356bb8f3d2f994

Aliases

arxiv: 1303.4600 · arxiv_version: 1303.4600v1 · doi: 10.48550/arxiv.1303.4600 · pith_short_12: 6SKSHIBXLOGM · pith_short_16: 6SKSHIBXLOGMKED7 · pith_short_8: 6SKSHIBX

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/6SKSHIBXLOGMKED7RCRIL63Y4S \
  | 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: f49523a0375b8cc5107f88a285fb78e49340cee46fd9d80fd5356bb8f3d2f994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d0e90c7863efa20e83834e4f1f74d0957242cb0ce4c4fbe91f4f5265449cbc",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-03-19T13:57:46Z",
    "title_canon_sha256": "9120f269a59fe4b079d255ee3616d69724cf923db92c056ffc850a65bbe5d385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4600",
    "kind": "arxiv",
    "version": 1
  }
}