Pith Number

pith:THZYWFD7

pith:2016:THZYWFD7BZFXZMXEAZWPR5ALYE

not attested not anchored not stored refs pending

Uniform convergent scheme for strongly anisotropic diffusion equations with closed field lines

Min Tang, Wenjun Ying, Yihong Wang

arxiv:1610.09370 v1 · 2016-10-28 · 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{THZYWFD7BZFXZMXEAZWPR5ALYE}

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	2026-05-18T01:00:52.163739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f38b147f0e4b7cb2e4066cf8f40bc12e2fc58ec18caca417b395f244a17134

Aliases

arxiv: 1610.09370 · arxiv_version: 1610.09370v1 · doi: 10.48550/arxiv.1610.09370 · pith_short_12: THZYWFD7BZFX · pith_short_16: THZYWFD7BZFXZMXE · pith_short_8: THZYWFD7

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/THZYWFD7BZFXZMXEAZWPR5ALYE \
  | 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: 99f38b147f0e4b7cb2e4066cf8f40bc12e2fc58ec18caca417b395f244a17134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016b8e8194e51dbe2a24b98bc2a32af070d4a612407ebfc9b6b4d4b503b50b68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-10-28T12:29:35Z",
    "title_canon_sha256": "b012aa35f307f427b526059b25506ca3f8350de9f1d822ada878626aa7dddea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09370",
    "kind": "arxiv",
    "version": 1
  }
}