Pith Number

pith:7RKDX477

pith:2017:7RKDX477QUHYMNXM2J4XRZ6PTF

not attested not anchored not stored refs pending

Numerical simulation of polynomial-speed convergence phenomenon

Hui Xu, Yao Li

arxiv:1703.04008 v2 · 2017-03-11 · math.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RKDX477QUHYMNXM2J4XRZ6PTF}

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	2026-05-18T00:31:21.963412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc543bf3ff850f8636ecd27978e7cf99652bf98a87fd85926ff0b205dd1d5f62

Aliases

arxiv: 1703.04008 · arxiv_version: 1703.04008v2 · doi: 10.48550/arxiv.1703.04008 · pith_short_12: 7RKDX477QUHY · pith_short_16: 7RKDX477QUHYMNXM · pith_short_8: 7RKDX477

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/7RKDX477QUHYMNXM2J4XRZ6PTF \
  | 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: fc543bf3ff850f8636ecd27978e7cf99652bf98a87fd85926ff0b205dd1d5f62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d91982d124fb79709c5bdd3b68ecc3654685bdea96e3a2e5f444c79acbc18d",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-11T18:08:45Z",
    "title_canon_sha256": "4ad0cc84abb5ad161b872838099589746c492120ebda86678c07f4dce31d068c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04008",
    "kind": "arxiv",
    "version": 2
  }
}