Pith Number

pith:R2LVPP3R

pith:2024:R2LVPP3RTPCZNWGMQTHVAWOQ2Z

not attested not anchored not stored refs pending

Understanding fitness landscapes in morpho-evolution via local optima networks

Edgar Buchanan, Emma Hart, L\'eni K. Le Goff, Sarah L. Thomson

arxiv:2402.07822 v1 · 2024-02-12 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2LVPP3RTPCZNWGMQTHVAWOQ2Z}

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	2026-07-05T07:44:12.949542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9757bf719bc596d8cc84cf5059d0d65c6fcb2055241990e304167f4e9e9f43

Aliases

arxiv: 2402.07822 · arxiv_version: 2402.07822v1 · doi: 10.48550/arxiv.2402.07822 · pith_short_12: R2LVPP3RTPCZ · pith_short_16: R2LVPP3RTPCZNWGM · pith_short_8: R2LVPP3R

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/R2LVPP3RTPCZNWGMQTHVAWOQ2Z \
  | 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: 8e9757bf719bc596d8cc84cf5059d0d65c6fcb2055241990e304167f4e9e9f43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddc5fa66536a316cb741460c903594ecb6ef28d45a9da4e06500af55af46ceba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-02-12T17:26:35Z",
    "title_canon_sha256": "64534dfd076b7431389831b57911b8507baaa6db495837383e8c5ba4a58861bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07822",
    "kind": "arxiv",
    "version": 1
  }
}