Pith Number

pith:ODAFOGSQ

pith:2016:ODAFOGSQSQYHGKKQXTSAFSZS2K

not attested not anchored not stored refs pending

Supercloseness analysis and polynomial preserving recovery for a class of weak Galerkin method

Ran Zhang, Ruishu Wang, Xu Zhang, Zhimin Zhang

arxiv:1610.05626 v2 · 2016-10-18 · math.NA · cs.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{ODAFOGSQSQYHGKKQXTSAFSZS2K}

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	2026-06-04T18:10:07.172047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c0571a509430732950bce402cb32d2aede17ffec13822e17ea6a3c45e34cca

Aliases

arxiv: 1610.05626 · arxiv_version: 1610.05626v2 · doi: 10.48550/arxiv.1610.05626 · pith_short_12: ODAFOGSQSQYH · pith_short_16: ODAFOGSQSQYHGKKQ · pith_short_8: ODAFOGSQ

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/ODAFOGSQSQYHGKKQXTSAFSZS2K \
  | 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: 70c0571a509430732950bce402cb32d2aede17ffec13822e17ea6a3c45e34cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8738207f19f2a9b8b72986c07d1b08bf192d8850c1aad64cbbf7ef3428e863",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-10-18T14:15:42Z",
    "title_canon_sha256": "ffc5471ee56e34ca6c522ae51328b175213a25e3f422c8be7b07b2dea19a1370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05626",
    "kind": "arxiv",
    "version": 2
  }
}