Pith Number

pith:HMN4NBEY

pith:2014:HMN4NBEYRGIPLPOUP7N7NTZ7RF

not attested not anchored not stored refs pending

A sixth order averaged vector field method

Haochen Li, Mengzhao Qin, Yushun Wang

arxiv:1412.5346 v1 · 2014-12-17 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMN4NBEYRGIPLPOUP7N7NTZ7RF}

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	2026-05-18T02:31:03.175917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1bc684988990f5bdd47fdbf6cf3f896164a66494709dcf84b4aed6b9238b93

Aliases

arxiv: 1412.5346 · arxiv_version: 1412.5346v1 · doi: 10.48550/arxiv.1412.5346 · pith_short_12: HMN4NBEYRGIP · pith_short_16: HMN4NBEYRGIPLPOU · pith_short_8: HMN4NBEY

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/HMN4NBEYRGIPLPOUP7N7NTZ7RF \
  | 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: 3b1bc684988990f5bdd47fdbf6cf3f896164a66494709dcf84b4aed6b9238b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acb191053a49e21beef13d337dd1bea5d320ff60cdd66ad3013d224b272a98de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-17T11:31:19Z",
    "title_canon_sha256": "6c90f780e87e12f2bd00b911de88772eb3134856d41e95110d122ff38e9192c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5346",
    "kind": "arxiv",
    "version": 1
  }
}