Pith Number

pith:W5RPZJLA

pith:2017:W5RPZJLA4NBFAODCKNSL6U2ZNP

not attested not anchored not stored refs pending

Detecting and modelling delayed density-dependence in abundance time series of a small mammal (Didelphis aurita)

E. Brigatti, M. A. de Menezes, M. Kajin, M. V. Vieira, P. J. A. L. Almeida, R. Cerqueira

arxiv:1702.05129 v1 · 2017-02-16 · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5RPZJLA4NBFAODCKNSL6U2ZNP}

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	2026-05-18T00:50:34.798159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b762fca560e3425038625364bf53596be21d0678acb78bdb434a2831a26180e2

Aliases

arxiv: 1702.05129 · arxiv_version: 1702.05129v1 · doi: 10.48550/arxiv.1702.05129 · pith_short_12: W5RPZJLA4NBF · pith_short_16: W5RPZJLA4NBFAODC · pith_short_8: W5RPZJLA

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/W5RPZJLA4NBFAODCKNSL6U2ZNP \
  | 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: b762fca560e3425038625364bf53596be21d0678acb78bdb434a2831a26180e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f095e181c124ddfcfacf55fd638fb5bf98cc70c5bde66cd24a9b71a9fe3904e",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-02-16T19:46:01Z",
    "title_canon_sha256": "5db536cd7656e4b6320357887e8e84ce9d62a56724bfc5999689e785d73a5b7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05129",
    "kind": "arxiv",
    "version": 1
  }
}