Pith Number

pith:XYNSNAZJ

pith:2018:XYNSNAZJ7HXDY2LRKY2LP3UKWR

not attested not anchored not stored refs pending

Large time behavior for a compressible two-fluid model with algebraic pressure closure and large initial data

Ewelina Zatorska, Yang Li, Yongzhong Sun

arxiv:1811.05833 v1 · 2018-11-14 · 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{XYNSNAZJ7HXDY2LRKY2LP3UKWR}

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	2026-05-18T00:00:42.006899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be1b268329f9ee3c69715634b7ee8ab45f2050dcdc5296bd6427e35a56659bb8

Aliases

arxiv: 1811.05833 · arxiv_version: 1811.05833v1 · doi: 10.48550/arxiv.1811.05833 · pith_short_12: XYNSNAZJ7HXD · pith_short_16: XYNSNAZJ7HXDY2LR · pith_short_8: XYNSNAZJ

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/XYNSNAZJ7HXDY2LRKY2LP3UKWR \
  | 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: be1b268329f9ee3c69715634b7ee8ab45f2050dcdc5296bd6427e35a56659bb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b948258c74d8405fd5814c00d17571015ba0de1a698b2d60af7070920e83827",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-14T15:10:14Z",
    "title_canon_sha256": "9135ec44e66b4836b311c1944a8a16a84729199942715c3c94d2222463632226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05833",
    "kind": "arxiv",
    "version": 1
  }
}