Pith Number

pith:SBEVOLWZ

pith:2014:SBEVOLWZCGWRKOX6XBTZ3QNUIF

not attested not anchored not stored refs pending

Spreading Speeds and Linear Determinacy for Two Species Competition Systems with Nonlocal Dispersal in Periodic Habitats

Liang Kong, Nar Rawal, Wenxian Shen

arxiv:1410.0317 v2 · 2014-10-01 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBEVOLWZCGWRKOX6XBTZ3QNUIF}

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	2026-05-18T01:25:47.523298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9049572ed911ad153afeb8679dc1b4414ca300d360f6d961b57cd0359715f466

Aliases

arxiv: 1410.0317 · arxiv_version: 1410.0317v2 · doi: 10.48550/arxiv.1410.0317 · pith_short_12: SBEVOLWZCGWR · pith_short_16: SBEVOLWZCGWRKOX6 · pith_short_8: SBEVOLWZ

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/SBEVOLWZCGWRKOX6XBTZ3QNUIF \
  | 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: 9049572ed911ad153afeb8679dc1b4414ca300d360f6d961b57cd0359715f466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60549884f0630d0739262464eb06a2c47a5aadf9a9d24bd70f3d70b4f7a9893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-10-01T18:18:47Z",
    "title_canon_sha256": "648669a9b5726b403bd57246fdb734bd8d1a8b003525b03a56bcf0296fc3453b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0317",
    "kind": "arxiv",
    "version": 2
  }
}