Pith Number

pith:I7L23IFO

pith:2018:I7L23IFOTVLZXTKRS25VLEG2EN

not attested not anchored not stored refs pending

Uniform Stability and Error Analysis for Some Discontinuous Galerkin Methods

Jinchao Xu, Qingguo Hong

arxiv:1805.09670 v2 · 2018-05-22 · 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{I7L23IFOTVLZXTKRS25VLEG2EN}

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	2026-05-18T00:03:55.895972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47d7ada0ae9d579bcd5196bb5590da2343a3ec668e02f6b2c5d805b8ad62f74f

Aliases

arxiv: 1805.09670 · arxiv_version: 1805.09670v2 · doi: 10.48550/arxiv.1805.09670 · pith_short_12: I7L23IFOTVLZ · pith_short_16: I7L23IFOTVLZXTKR · pith_short_8: I7L23IFO

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/I7L23IFOTVLZXTKRS25VLEG2EN \
  | 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: 47d7ada0ae9d579bcd5196bb5590da2343a3ec668e02f6b2c5d805b8ad62f74f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b61c77d2dace7d2b3b74cc4d350bfae396955dcf1a1fe9b37d4574be67567a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-22T19:21:19Z",
    "title_canon_sha256": "15f742576ea27f2a9b186380e0ec266bf627115af1ae8dec168f895f7e14282b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09670",
    "kind": "arxiv",
    "version": 2
  }
}