Pith Number

pith:NRZZOT3Q

pith:2020:NRZZOT3QHH3GOTOXKFWE4MII46

not attested not anchored not stored refs pending

Quantitative approximation of the Burgers and Keller-Segel equations by moderately interacting particles

Alexandre Richard, Christian Olivera, Milica Tomasevic

arxiv:2004.03177 v4 · 2020-04-07 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRZZOT3QHH3GOTOXKFWE4MII46}

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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

2 papers in Pith

Rigorous derivation of the mean-field limit for the signal-dependent Keller-Segel system

A non-local singular non-linear Fokker-Planck PDE

Receipt and verification

First computed	2026-07-05T10:59:21.552200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c73974f7039f6674dd7516c4e3108e7a1a13d539ae0fdb1429a9463474e89a8

Aliases

arxiv: 2004.03177 · arxiv_version: 2004.03177v4 · doi: 10.48550/arxiv.2004.03177 · pith_short_12: NRZZOT3QHH3G · pith_short_16: NRZZOT3QHH3GOTOX · pith_short_8: NRZZOT3Q

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/NRZZOT3QHH3GOTOXKFWE4MII46 \
  | 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: 6c73974f7039f6674dd7516c4e3108e7a1a13d539ae0fdb1429a9463474e89a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0698d5a3f1b7dca9b8d7fb37a89e395d88eff5362daf9bfbb5e379ccdfcd0a31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2020-04-07T07:58:20Z",
    "title_canon_sha256": "3ed4f9907631cb47f5454b670c5b4beb2448c864f5e88638037f3b086443a932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03177",
    "kind": "arxiv",
    "version": 4
  }
}