Pith Number

pith:VHY2IXG2

pith:2018:VHY2IXG2QPHUNARF6TA4JOKMGS

not attested not anchored not stored refs pending

Nature vs. Nurture: The Role of Environmental Resources in Evolutionary Deep Intelligence

Alexander Wong, Audrey G. Chung, Paul Fieguth

arxiv:1802.03318 v1 · 2018-02-09 · cs.NE · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHY2IXG2QPHUNARF6TA4JOKMGS}

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	2026-05-18T00:23:57.962736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f1a45cda83cf468225f4c1c4b94c3496db7e5b22fc59fc2ed828006013ef74

Aliases

arxiv: 1802.03318 · arxiv_version: 1802.03318v1 · doi: 10.48550/arxiv.1802.03318 · pith_short_12: VHY2IXG2QPHU · pith_short_16: VHY2IXG2QPHUNARF · pith_short_8: VHY2IXG2

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/VHY2IXG2QPHUNARF6TA4JOKMGS \
  | 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: a9f1a45cda83cf468225f4c1c4b94c3496db7e5b22fc59fc2ed828006013ef74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd2e215b9810b0c88e967fc87974cf16d13aafe6eedb47e24f2e3c9b31ab345",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-02-09T15:58:58Z",
    "title_canon_sha256": "1616bf7e79ca07160f399ae51d95bac16c9ab4c2c60bf4adb2ea5e861ba63315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03318",
    "kind": "arxiv",
    "version": 1
  }
}