Pith Number

pith:CAMJ6QTR

pith:2017:CAMJ6QTRBBLW2EP4FSH7W6LA76

not attested not anchored not stored refs pending

The revival of the Baldwin Effect

Jos\'e F. Fontanari, Mauro Santos

arxiv:1702.08411 v3 · 2017-02-27 · 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{CAMJ6QTRBBLW2EP4FSH7W6LA76}

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	2026-05-18T00:32:59.851690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10189f427108576d11fc2c8ffb7960ff95d7cfa4f5a01e725cbaea124c174674

Aliases

arxiv: 1702.08411 · arxiv_version: 1702.08411v3 · doi: 10.48550/arxiv.1702.08411 · pith_short_12: CAMJ6QTRBBLW · pith_short_16: CAMJ6QTRBBLW2EP4 · pith_short_8: CAMJ6QTR

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/CAMJ6QTRBBLW2EP4FSH7W6LA76 \
  | 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: 10189f427108576d11fc2c8ffb7960ff95d7cfa4f5a01e725cbaea124c174674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd7a5cf72c57439d4011333f38c37b6d34cfe5fdc77f3b2b50c8bfb69897af6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-02-27T18:11:57Z",
    "title_canon_sha256": "bfb11842735426db5cb69994a35655f132f54acadcaff1654d0e3ee0b0d2b485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08411",
    "kind": "arxiv",
    "version": 3
  }
}