Pith Number

pith:PC73GAZ6

pith:2020:PC73GAZ6XP53SBGTXRXRMZPA5O

not attested not anchored not stored refs pending

Dampening effect of logistic source in a two-dimensional haptotaxis system with nonlinear zero-order interaction

Chen Zhen

arxiv:2005.09915 v1 · 2020-05-20 · 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{PC73GAZ6XP53SBGTXRXRMZPA5O}

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	2026-07-05T01:04:35.265826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78bfb3033ebbfbb904d3bc6f1665e0eb99b9df421d6ae4d7e32bdfb92145ba93

Aliases

arxiv: 2005.09915 · arxiv_version: 2005.09915v1 · doi: 10.48550/arxiv.2005.09915 · pith_short_12: PC73GAZ6XP53 · pith_short_16: PC73GAZ6XP53SBGT · pith_short_8: PC73GAZ6

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/PC73GAZ6XP53SBGTXRXRMZPA5O \
  | 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: 78bfb3033ebbfbb904d3bc6f1665e0eb99b9df421d6ae4d7e32bdfb92145ba93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e40f352bdff71a7e26058a01df7991e5b22b1a3203d29c82025ff6c972620f19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-05-20T08:52:01Z",
    "title_canon_sha256": "59ce184a55949807e5dd1d0cfe44ea36cc026aace3ab1be22307f58fc8aec0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09915",
    "kind": "arxiv",
    "version": 1
  }
}