Pith Number

pith:ZX2GFIU5

pith:2016:ZX2GFIU5T4TJNBSUHBD5YTXTXK

not attested not anchored not stored refs pending

Finite volume HWENO schemes for nonconvex conservation laws

Jianxian Qiu, Jing-Mei Qiu, Xiaofeng Cai

arxiv:1602.00073 v2 · 2016-01-30 · 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{ZX2GFIU5T4TJNBSUHBD5YTXTXK}

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	2026-05-18T00:35:09.534546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf462a29d9f269686543847dc4ef3ba888cdf5ce837a9b275e38b39fe6e0432

Aliases

arxiv: 1602.00073 · arxiv_version: 1602.00073v2 · doi: 10.48550/arxiv.1602.00073 · pith_short_12: ZX2GFIU5T4TJ · pith_short_16: ZX2GFIU5T4TJNBSU · pith_short_8: ZX2GFIU5

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/ZX2GFIU5T4TJNBSUHBD5YTXTXK \
  | 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: cdf462a29d9f269686543847dc4ef3ba888cdf5ce837a9b275e38b39fe6e0432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5780236587363f4fe3dedb8d13804cfdf9090e90555df59d4b178e0d90c401",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-01-30T05:10:25Z",
    "title_canon_sha256": "4baa9b02f1992f15b22db04c69aec4b60195b19fe8c48487f3dc4e1c76a04480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00073",
    "kind": "arxiv",
    "version": 2
  }
}