Pith Number

pith:PMXEGSKQ

pith:2018:PMXEGSKQ2YHDAQC6SDWB5YDQ2X

not attested not anchored not stored refs pending

Early warning signals in plant disease outbreaks

A. W. Baggaley, G. Griffiths, J. Smith, M. J. Holmes, N. G. Parker, R. Ettelaie, S. Orozco-Fuentes

arxiv:1802.07562 v2 · 2018-02-21 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMXEGSKQ2YHDAQC6SDWB5YDQ2X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:58:14.600299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2e434950d60e30405e90ec1ee070d5d601e642e0ef344f4454b8471e966afc

Aliases

arxiv: 1802.07562 · arxiv_version: 1802.07562v2 · doi: 10.48550/arxiv.1802.07562 · pith_short_12: PMXEGSKQ2YHD · pith_short_16: PMXEGSKQ2YHDAQC6 · pith_short_8: PMXEGSKQ

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/PMXEGSKQ2YHDAQC6SDWB5YDQ2X \
  | 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: 7b2e434950d60e30405e90ec1ee070d5d601e642e0ef344f4454b8471e966afc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91426a3a1b46e7cecee3ce0720eeea41a2c2da26aac121f7749340931dd960c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-02-21T13:29:49Z",
    "title_canon_sha256": "9f0565356c2c899373553eaed5507906839d5ecf42e8d64e3894cbd792084ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07562",
    "kind": "arxiv",
    "version": 2
  }
}