Pith Number

pith:LV32RHMX

pith:2018:LV32RHMXNVN6BKAFEPALW2RGDX

not attested not anchored not stored refs pending

Global Solution for Gas-Liquid Flow of 1-D van der Waals Equation of State with Large Initial Data

Ming Mei, Qiaolin He, Xiaoding Shi, Xiaoping Wang

arxiv:1810.00291 v1 · 2018-09-30 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LV32RHMXNVN6BKAFEPALW2RGDX}

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	2026-05-18T00:04:28.246660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d77a89d976d5be0a80523c0bb6a261dd1761fae241b80e3978ab56f2b4d39da

Aliases

arxiv: 1810.00291 · arxiv_version: 1810.00291v1 · doi: 10.48550/arxiv.1810.00291 · pith_short_12: LV32RHMXNVN6 · pith_short_16: LV32RHMXNVN6BKAF · pith_short_8: LV32RHMX

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/LV32RHMXNVN6BKAFEPALW2RGDX \
  | 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: 5d77a89d976d5be0a80523c0bb6a261dd1761fae241b80e3978ab56f2b4d39da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc87d0906c1c5bc91e9babaa5ab8c56a08ea2ddbc2f611b594693aca3cbeb38d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-30T01:35:14Z",
    "title_canon_sha256": "b75af354f5c778711448d3313c1936fb67a2ae11e8329bfece34e24965a71815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00291",
    "kind": "arxiv",
    "version": 1
  }
}