Pith Number

pith:277XE6GM

pith:2018:277XE6GMVQHDDGZHOGUNUHHBZP

not attested not anchored not stored refs pending

Eco-evolutionary Model of Rapid Phenotypic Diversification in Species-Rich Communities

Jorge Hidalgo, Miguel A. Mu\~noz, Paula Villa Mart\'in, Rafael Rubio de Casas

arxiv:1810.01682 v1 · 2018-10-03 · 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{277XE6GMVQHDDGZHOGUNUHHBZP}

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	2026-05-18T00:04:11.260014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ff7278ccac0e319b2771a8da1ce1cbe1795347e673087e63d888d6dede1f63

Aliases

arxiv: 1810.01682 · arxiv_version: 1810.01682v1 · doi: 10.48550/arxiv.1810.01682 · pith_short_12: 277XE6GMVQHD · pith_short_16: 277XE6GMVQHDDGZH · pith_short_8: 277XE6GM

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/277XE6GMVQHDDGZHOGUNUHHBZP \
  | 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: d7ff7278ccac0e319b2771a8da1ce1cbe1795347e673087e63d888d6dede1f63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cd263569b163659a360132ef617ad083d0430dda24f869e97b0b1b0ca45a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-10-03T10:49:40Z",
    "title_canon_sha256": "ffae67c17d91b83ecb144e0bb591a69def75c717c3e1a883770d8a85ac113461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01682",
    "kind": "arxiv",
    "version": 1
  }
}