Pith Number

pith:Y5EVEXWE

pith:2014:Y5EVEXWEGODCF5YQXJD5KCVBOK

not attested not anchored not stored refs pending

Stable blow-up dynamic for the parabolic-parabolic Patlak-Keller-Segel model

Remi Schweyer

arxiv:1403.4975 v1 · 2014-03-19 · 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{Y5EVEXWEGODCF5YQXJD5KCVBOK}

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

Refined temporal asymptotics near blow-up points in the planar Keller-Segel system

Receipt and verification

First computed	2026-05-18T02:55:58.420339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c749525ec4338622f710ba47d50aa17296c9ae002ab6abc9022d8c83b9f31d0a

Aliases

arxiv: 1403.4975 · arxiv_version: 1403.4975v1 · doi: 10.48550/arxiv.1403.4975 · pith_short_12: Y5EVEXWEGODC · pith_short_16: Y5EVEXWEGODCF5YQ · pith_short_8: Y5EVEXWE

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/Y5EVEXWEGODCF5YQXJD5KCVBOK \
  | 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: c749525ec4338622f710ba47d50aa17296c9ae002ab6abc9022d8c83b9f31d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ffd9c54a72ace9377717aa0e7858cfda690bfe96c36dbd7cbddaf7a4e5df97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-19T20:50:23Z",
    "title_canon_sha256": "e0b2a3eb3fc297a688ececdc19021eaf5206a696426e8af6c682ef52aba76e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4975",
    "kind": "arxiv",
    "version": 1
  }
}