Pith Number

pith:EZCNXXEY

pith:2019:EZCNXXEYCSWLJGMVTKSODY6YO4

not attested not anchored not stored refs pending

First-order relativistic hydrodynamics is stable

Pavel Kovtun

arxiv:1907.08191 v2 · 2019-07-17 · hep-th · gr-qc · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZCNXXEYCSWLJGMVTKSODY6YO4}

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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

15 papers in Pith

Effective Field Theories for Material Media

Out-of-Equilibrium Effects in Non-Radial Relativistic Stellar Perturbations: A Model-Agnostic Formulation and Mode Analysis

Tame the Umklapp Processes in Real-Time Lattice Simulation for Hydrodynamics: An Ising Field Theory Study

Radial Oscillations of Viscous Stars at Finite Temperature

Hydrodynamics without a relaxation gap: memory effects, nonlocality, and superdiffusion

Receipt and verification

First computed	2026-07-05T00:13:15.771509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2644dbdc9814acb499959aa4e1e3d8773c5c7faf003a58d18d83779b1108c576

Aliases

arxiv: 1907.08191 · arxiv_version: 1907.08191v2 · doi: 10.48550/arxiv.1907.08191 · pith_short_12: EZCNXXEYCSWL · pith_short_16: EZCNXXEYCSWLJGMV · pith_short_8: EZCNXXEY

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/EZCNXXEYCSWLJGMVTKSODY6YO4 \
  | 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: 2644dbdc9814acb499959aa4e1e3d8773c5c7faf003a58d18d83779b1108c576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12241efd012192dcea63b1107b224954250276f5adda0c7167bcfbb89a37eb57",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-07-17T18:00:02Z",
    "title_canon_sha256": "2881949ef32263fecf9b10e148ab0cc64ebaccfd2a0de172afc177fd893905b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08191",
    "kind": "arxiv",
    "version": 2
  }
}