Pith Number

pith:5QKC6XUG

pith:2019:5QKC6XUG5B33I2D7TM5C3WRSMF

not attested not anchored not stored refs pending

Sharp large time behaviour in N -dimensional Fisher-KPP equations

Jean-Michel Roquejoffre (IMT), Luca Rossi (CNRS), Violaine Roussier-Michon (IMT)

arxiv:1903.11274 v1 · 2019-03-27 · 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{5QKC6XUG5B33I2D7TM5C3WRSMF}

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.

Receipt and verification

First computed	2026-05-17T23:50:03.691463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec142f5e86e877b4687f9b3a2dda326179649c340153e13727654a9c3f7ae9e7

Aliases

arxiv: 1903.11274 · arxiv_version: 1903.11274v1 · doi: 10.48550/arxiv.1903.11274 · pith_short_12: 5QKC6XUG5B33 · pith_short_16: 5QKC6XUG5B33I2D7 · pith_short_8: 5QKC6XUG

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/5QKC6XUG5B33I2D7TM5C3WRSMF \
  | 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: ec142f5e86e877b4687f9b3a2dda326179649c340153e13727654a9c3f7ae9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c63be23d0ca241f692319449f0ad3271e620d4f8d42cdaf71690fe5a8fbeda9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-27T07:29:19Z",
    "title_canon_sha256": "896e469c4bad4ec4dd7822f9e8ae2d5cb095869108855290a60b1c7c4415eed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11274",
    "kind": "arxiv",
    "version": 1
  }
}