Pith Number

pith:OHA34DTC

pith:2018:OHA34DTCNNDTGLR35UTT2GHIIS

not attested not anchored not stored refs pending

Increased adaptability to rapid environmental change can more than make up for the two-fold cost of males

Caroline M. Holmes, Daniel B. Weissman, Ilya Nemenman

arxiv:1806.02435 v1 · 2018-06-06 · 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{OHA34DTCNNDTGLR35UTT2GHIIS}

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	2026-05-18T00:04:56.131673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c1be0e626b47332e3bed273d18e84486f408a1c0c8be83eb4543df8e9a2582

Aliases

arxiv: 1806.02435 · arxiv_version: 1806.02435v1 · doi: 10.48550/arxiv.1806.02435 · pith_short_12: OHA34DTCNNDT · pith_short_16: OHA34DTCNNDTGLR3 · pith_short_8: OHA34DTC

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/OHA34DTCNNDTGLR35UTT2GHIIS \
  | 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: 71c1be0e626b47332e3bed273d18e84486f408a1c0c8be83eb4543df8e9a2582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acfe04d727483ac635733630f16c48152398ea5e3f4f858bf0c7b2dc407e21dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-06-06T21:37:55Z",
    "title_canon_sha256": "c5c56080adfc3c24fdc9dcc283918579056894e0262c32d443231147b49fde15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02435",
    "kind": "arxiv",
    "version": 1
  }
}