Pith Number

pith:PZRZW5KU

pith:2017:PZRZW5KUM4AUT53ODWBKLZVOZN

not attested not anchored not stored refs pending

Linearly decoupled energy-stable numerical methods for multi-component two-phase compressible flow

Jisheng Kou, Shuyu Sun, Xiuhua Wang

arxiv:1712.02222 v2 · 2017-12-06 · 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{PZRZW5KUM4AUT53ODWBKLZVOZN}

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	2026-05-18T00:28:21.996305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e639b7554670149f76e1d82a5e6aecb78e75fd0a1f89d74bbdf97eef584d88a

Aliases

arxiv: 1712.02222 · arxiv_version: 1712.02222v2 · doi: 10.48550/arxiv.1712.02222 · pith_short_12: PZRZW5KUM4AU · pith_short_16: PZRZW5KUM4AUT53O · pith_short_8: PZRZW5KU

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/PZRZW5KUM4AUT53ODWBKLZVOZN \
  | 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: 7e639b7554670149f76e1d82a5e6aecb78e75fd0a1f89d74bbdf97eef584d88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a304ca5496cefb037c15a810a936e0398325d1b80adc65dc8ebaebb93adf59f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-12-06T15:07:38Z",
    "title_canon_sha256": "b098751f6f8098649856d6760408a90ef2da3b0c7baeffeadd8b349e1dea93e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02222",
    "kind": "arxiv",
    "version": 2
  }
}