Pith Number

pith:DRWLZTWW

pith:2015:DRWLZTWWYLK5VJRZHSAFSUABNV

not attested not anchored not stored refs pending

Colonization of a territory by a stochastic population under a strong Allee effect and a low immigration pressure

Baruch Meerson, Michael Assaf, Shay Be'er

arxiv:1503.00350 v3 · 2015-03-01 · q-bio.PE · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRWLZTWWYLK5VJRZHSAFSUABNV}

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	2026-05-18T01:03:41.041173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6cbcced6c2d5daa6393c805950016d7fa378af47f5854304ba5995ef4db66b

Aliases

arxiv: 1503.00350 · arxiv_version: 1503.00350v3 · doi: 10.48550/arxiv.1503.00350 · pith_short_12: DRWLZTWWYLK5 · pith_short_16: DRWLZTWWYLK5VJRZ · pith_short_8: DRWLZTWW

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/DRWLZTWWYLK5VJRZHSAFSUABNV \
  | 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: 1c6cbcced6c2d5daa6393c805950016d7fa378af47f5854304ba5995ef4db66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a4fc5afba6d679da2b89df00cfe239f53547ff15eef154ef7d4a48e2eda6b0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-03-01T21:03:42Z",
    "title_canon_sha256": "2f10b7fe10df8cb01f0a6cc555fc482510273032481f35f1278c622a2253b508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00350",
    "kind": "arxiv",
    "version": 3
  }
}