Pith Number

pith:ZHJMYYYN

pith:2014:ZHJMYYYNHYKYMS66SUDH7UZ2EY

not attested not anchored not stored refs pending

Time-dependent Hermite-Galerkin spectral method and its applications

Shing-Tung Yau, Stephen S.-T. Yau, Xue Luo

arxiv:1412.0427 v1 · 2014-12-01 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHJMYYYNHYKYMS66SUDH7UZ2EY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:35:35.168659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d2cc630d3e15864bde95067fd33a261668731ec1e4d9d8d6b83441cd85182a

Aliases

arxiv: 1412.0427 · arxiv_version: 1412.0427v1 · doi: 10.48550/arxiv.1412.0427 · pith_short_12: ZHJMYYYNHYKY · pith_short_16: ZHJMYYYNHYKYMS66 · pith_short_8: ZHJMYYYN

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/ZHJMYYYNHYKYMS66SUDH7UZ2EY \
  | 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: c9d2cc630d3e15864bde95067fd33a261668731ec1e4d9d8d6b83441cd85182a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b463a7dff08c389196a56a907fbfe349aedf92df7199062071d87272606b6ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-01T11:09:21Z",
    "title_canon_sha256": "ad667d0bd48fa185abc7b749cd535aeff6b546d6cc2622ff6a056354768b3db8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0427",
    "kind": "arxiv",
    "version": 1
  }
}