Pith Number

pith:3TEG5HYI

pith:2013:3TEG5HYIHGK34MHDSSYE2G2SZO

not attested not anchored not stored refs pending

A Numerical Study on the Weak Galerkin Method for the Helmholtz Equation

Junping Wang, Lin Mu, Shan Zhao, Xiu Ye

arxiv:1310.6005 v1 · 2013-10-22 · 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{3TEG5HYIHGK34MHDSSYE2G2SZO}

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	2026-05-18T01:08:13.506623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc86e9f083995be30e394b04d1b52cb93aa11fc714c6425fb144275e05551f4

Aliases

arxiv: 1310.6005 · arxiv_version: 1310.6005v1 · doi: 10.48550/arxiv.1310.6005 · pith_short_12: 3TEG5HYIHGK3 · pith_short_16: 3TEG5HYIHGK34MHD · pith_short_8: 3TEG5HYI

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/3TEG5HYIHGK34MHDSSYE2G2SZO \
  | 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: dcc86e9f083995be30e394b04d1b52cb93aa11fc714c6425fb144275e05551f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eff382b0a8a910ffe84fe68975ac2f7459dbd7e1541cb066fb3b48ee5f9e753",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-10-22T18:40:26Z",
    "title_canon_sha256": "17cfd3fc64aedaab615056164cdbe7995b045bff9823607489a60da47d1a6ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6005",
    "kind": "arxiv",
    "version": 1
  }
}