Pith Number

pith:XQHDZWX5

pith:2019:XQHDZWX53ZBE5L35ZJK5XGKQTL

not attested not anchored not stored refs pending

Current knowledge and future research opportunities for modeling annual crop mixtures. A review

Abraham J. Escobar-Guti\'errez, Christophe Pradal, Didier Combes, Ela Frak, Eric Justes, Fr\'ed\'eric G\'erard, Ga\"etan Louarn, H\'el\`ene Marrou, Jacques-Eric Bergez, Jean-Louis Durand, Jochem B. Evers, Lo\"ic Pag\`es, Marie Launay, Nathalie Colbach, No\'emie Gaudio, Philippe Hinsinger, Pierre Casadebaig, Romain Barillot, Sebastian Munz, S\'ebastien Saint-Jean, Wopke Van Der Werf

arxiv:1902.10542 v1 · 2019-02-27 · 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{XQHDZWX53ZBE5L35ZJK5XGKQTL}

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	2026-05-17T23:52:30.573776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0e3cdafdde424eaf7dca55db99509adbe1cc7e2cd858029dd93ddd5b749623

Aliases

arxiv: 1902.10542 · arxiv_version: 1902.10542v1 · doi: 10.48550/arxiv.1902.10542 · pith_short_12: XQHDZWX53ZBE · pith_short_16: XQHDZWX53ZBE5L35 · pith_short_8: XQHDZWX5

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/XQHDZWX53ZBE5L35ZJK5XGKQTL \
  | 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: bc0e3cdafdde424eaf7dca55db99509adbe1cc7e2cd858029dd93ddd5b749623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "610be63ae180093175a7bad13ac3d37624318a4c22bc5679a42e26c0c40c4753",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-02-27T14:07:37Z",
    "title_canon_sha256": "418189af984b84f7c182267bc5adf35f71db222c49d2cbf6a70b5b32007b6179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10542",
    "kind": "arxiv",
    "version": 1
  }
}