Pith Number

pith:BAI3R2DE

pith:2025:BAI3R2DEGEUP6QWJLHLO22YT7K

not attested not anchored not stored refs pending

Maximal dissipation and well-posedness of the Euler system of gas dynamics

Ansgar J\"ungel, Eduard Feireisl, M\'aria Luk\'a\v{c}ov\'a-Medvid'ov\'a

arxiv:2501.05134 v2 · 2025-01-09 · 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{BAI3R2DEGEUP6QWJLHLO22YT7K}

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.

Cited by

1 paper in Pith

Oscillatory approximations and maximum entropy principle for the Euler system of gas dynamics

Receipt and verification

First computed	2026-07-05T10:03:50.832260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0811b8e8643128ff42c959d6ed6b13fa8d999017501a418beb4d1081174b25c6

Aliases

arxiv: 2501.05134 · arxiv_version: 2501.05134v2 · doi: 10.48550/arxiv.2501.05134 · pith_short_12: BAI3R2DEGEUP · pith_short_16: BAI3R2DEGEUP6QWJ · pith_short_8: BAI3R2DE

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/BAI3R2DEGEUP6QWJLHLO22YT7K \
  | 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: 0811b8e8643128ff42c959d6ed6b13fa8d999017501a418beb4d1081174b25c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4bc24ac4eb7b71078269ae17e3bdadb05ba5aac6c806bf7d4b1e3a611cfac55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-01-09T10:35:20Z",
    "title_canon_sha256": "22f199dd403852c2a6011d721c6a735f24f9a3cf7216330b5ccb401b080e87b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05134",
    "kind": "arxiv",
    "version": 2
  }
}