Pith Number

pith:DJ2H5SJR

pith:2016:DJ2H5SJRJGYSEQSPWHFHQMFHRC

not attested not anchored not stored refs pending

Extinction and spreading of a species under the joint influence of climate change and a weak Allee effect: a two-patch model

Juliette Bouhours, Thomas Giletti

arxiv:1601.06589 v1 · 2016-01-25 · 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{DJ2H5SJRJGYSEQSPWHFHQMFHRC}

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	2026-05-18T01:22:04.152032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a747ec93149b122424fb1ca7830a788ad489886e68cd4f3e19721097dce08fa

Aliases

arxiv: 1601.06589 · arxiv_version: 1601.06589v1 · doi: 10.48550/arxiv.1601.06589 · pith_short_12: DJ2H5SJRJGYS · pith_short_16: DJ2H5SJRJGYSEQSP · pith_short_8: DJ2H5SJR

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/DJ2H5SJRJGYSEQSPWHFHQMFHRC \
  | 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: 1a747ec93149b122424fb1ca7830a788ad489886e68cd4f3e19721097dce08fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8307664fe540ac632694dfca486320540d60a3ba11fb861476b5f7cdb1931aea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-25T13:02:10Z",
    "title_canon_sha256": "7b5c221a0cbb7d40a9939130ed0dc1198fd01c8703bf855927d749cb94598785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06589",
    "kind": "arxiv",
    "version": 1
  }
}