Pith Number

pith:GWNPFTVQ

pith:2025:GWNPFTVQMXD6ETMBKLQBPT4CR6

not attested not anchored not stored refs pending

A note on metapopulation models

Adam Kleczkowski, Diepreye Ayabina, Hasan Sevil, M. Gabriela M. Gomes

arxiv:2506.04284 v1 · 2025-06-04 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWNPFTVQMXD6ETMBKLQBPT4CR6}

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	2026-07-05T11:16:11.711220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

359af2ceb065c7e24d8152e017cf828fbd920512704cf925e58b6ca85d966eea

Aliases

arxiv: 2506.04284 · arxiv_version: 2506.04284v1 · doi: 10.48550/arxiv.2506.04284 · pith_short_12: GWNPFTVQMXD6 · pith_short_16: GWNPFTVQMXD6ETMB · pith_short_8: GWNPFTVQ

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/GWNPFTVQMXD6ETMBKLQBPT4CR6 \
  | 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: 359af2ceb065c7e24d8152e017cf828fbd920512704cf925e58b6ca85d966eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66722cdd5ae5360b867cdfddb11f72d5d45d33c5e5d4e0c7d8e0a36570e170d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-06-04T07:33:55Z",
    "title_canon_sha256": "9c4864f7dd7378edc8331305e3d5f57b61f82e3e7fb5c5dfd0d223d7d2f2838d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04284",
    "kind": "arxiv",
    "version": 1
  }
}