Pith Number

pith:BRKHK7KA

pith:2023:BRKHK7KAGLQLMMX6KODO5PZDZ7

not attested not anchored not stored refs pending

Convergence of a finite volume scheme and dissipative measure-valued-strong stability for a hyperbolic-parabolic cross-diffusion system

Ansgar J\"ungel, Katharina Hopf

arxiv:2304.00787 v2 · 2023-04-03 · math.NA · cs.NA · 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{BRKHK7KAGLQLMMX6KODO5PZDZ7}

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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

1 paper in Pith

Analysis of a Poisson-Nernst-Planck cross-diffusion system with steric effects

Receipt and verification

First computed	2026-07-05T11:03:47.037360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c54757d4032e0b632fe5386eebf23cfe816c497e0bcd303a591ee5fd8576a9d

Aliases

arxiv: 2304.00787 · arxiv_version: 2304.00787v2 · doi: 10.48550/arxiv.2304.00787 · pith_short_12: BRKHK7KAGLQL · pith_short_16: BRKHK7KAGLQLMMX6 · pith_short_8: BRKHK7KA

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/BRKHK7KAGLQLMMX6KODO5PZDZ7 \
  | 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: 0c54757d4032e0b632fe5386eebf23cfe816c497e0bcd303a591ee5fd8576a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27848e0f24d2b0d60633478386bf814a0a1c378fa06b313fc7f3b47da38a640b",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-04-03T08:20:08Z",
    "title_canon_sha256": "857ceebb53365a72039495111de34875843f64950d6be2c8294aab536e0d808e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00787",
    "kind": "arxiv",
    "version": 2
  }
}