Pith Number

pith:HI42MYLF

pith:2024:HI42MYLFDIBLME37SQ5VVX2B3T

not attested not anchored not stored refs pending

The influence of advection on the propagation phenomena of reaction-diffusion equations with KPP-bistable nonlinearity

Lei Zhang, Mingmin Zhang, Xing Liang

arxiv:2408.03187 v3 · 2024-08-06 · 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{HI42MYLFDIBLME37SQ5VVX2B3T}

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	2026-07-05T09:15:13.781530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a39a661651a02b6137f943b5adf41dcd1522f3671423ff096db7135ddfc6bbc

Aliases

arxiv: 2408.03187 · arxiv_version: 2408.03187v3 · doi: 10.48550/arxiv.2408.03187 · pith_short_12: HI42MYLFDIBL · pith_short_16: HI42MYLFDIBLME37 · pith_short_8: HI42MYLF

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/HI42MYLFDIBLME37SQ5VVX2B3T \
  | 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: 3a39a661651a02b6137f943b5adf41dcd1522f3671423ff096db7135ddfc6bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36379a18ae5cef98af20ea27bfd66551b77aca5f34ec75e125642f821bcefd66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-08-06T13:39:25Z",
    "title_canon_sha256": "846b7a8125c2df3f011d6fcb864a597ac2a3be2d0bdb1f637789d6d21509e5ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03187",
    "kind": "arxiv",
    "version": 3
  }
}