Pith Number

pith:GBUUN2SP

pith:2021:GBUUN2SPHP7Z7AYRRSMPS6RIOT

not attested not anchored not stored refs pending

Temperature sensitivity of pest reproductive numbers in age-structured PDE models, with a focus on the invasive spotted lanternfly

Benjamin Seibold, Matthew R. Helmus, Sebastiano De Bona, Stephanie M. Lewkiewicz

arxiv:2112.11448 v1 · 2021-12-21 · 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{GBUUN2SPHP7Z7AYRRSMPS6RIOT}

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	2026-07-05T03:42:58.253414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

306946ea4f3bff9f83118c98f97a2874cc06adc99c51cd4315f4bc661a662531

Aliases

arxiv: 2112.11448 · arxiv_version: 2112.11448v1 · doi: 10.48550/arxiv.2112.11448 · pith_short_12: GBUUN2SPHP7Z · pith_short_16: GBUUN2SPHP7Z7AYR · pith_short_8: GBUUN2SP

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/GBUUN2SPHP7Z7AYRRSMPS6RIOT \
  | 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: 306946ea4f3bff9f83118c98f97a2874cc06adc99c51cd4315f4bc661a662531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069ae9f60329463a0b1386c7da0d831284a461e26cf77bd6e8431a4e9b459a9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2021-12-21T18:54:52Z",
    "title_canon_sha256": "3a8cbddb709df669e86160afb75ad365a143f060fa897395fd5737df7335ad17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11448",
    "kind": "arxiv",
    "version": 1
  }
}