Pith Number

pith:SHOG35UX

pith:2019:SHOG35UXXKX32MAVO5APPC5TBH

not attested not anchored not stored refs pending

Predator-prey models with competition, Part II: uniform regularity estimates

Alessandro Zilio, Henri Berestycki

arxiv:1903.11556 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{SHOG35UXXKX32MAVO5APPC5TBH}

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	2026-05-17T23:50:02.953542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91dc6df697baafbd30157740f78bb309e3cb99a71095716e146fdaa82e16e5fc

Aliases

arxiv: 1903.11556 · arxiv_version: 1903.11556v1 · doi: 10.48550/arxiv.1903.11556 · pith_short_12: SHOG35UXXKX3 · pith_short_16: SHOG35UXXKX32MAV · pith_short_8: SHOG35UX

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/SHOG35UXXKX32MAVO5APPC5TBH \
  | 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: 91dc6df697baafbd30157740f78bb309e3cb99a71095716e146fdaa82e16e5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4eea0f1f9ebbe5ee364143d3f2532ac9d3a724254ec4c9a1d72fdfbcbdfd3de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-27T17:17:26Z",
    "title_canon_sha256": "7b93ced533247f941f32c928c9c9700dedd747a02561fc7293efa0cfdab34723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11556",
    "kind": "arxiv",
    "version": 1
  }
}