Pith Number

pith:NAPMJDRY

pith:2021:NAPMJDRYN6AHPWAG4RMIZEVLFM

not attested not anchored not stored refs pending

The Impact of Network Connectivity on Collective Learning

Jonathan Lawry, Michael Crosscombe

arxiv:2106.00655 v2 · 2021-06-01 · cs.MA · 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{NAPMJDRYN6AHPWAG4RMIZEVLFM}

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	2026-07-05T06:17:35.933942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681ec48e386f8077d806e4588c92ab2b3ced6193f7ec04132381dcd71d740800

Aliases

arxiv: 2106.00655 · arxiv_version: 2106.00655v2 · doi: 10.48550/arxiv.2106.00655 · pith_short_12: NAPMJDRYN6AH · pith_short_16: NAPMJDRYN6AHPWAG · pith_short_8: NAPMJDRY

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/NAPMJDRYN6AHPWAG4RMIZEVLFM \
  | 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: 681ec48e386f8077d806e4588c92ab2b3ced6193f7ec04132381dcd71d740800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a0b76a032683668a0bfc2594d6d423be95da4eafc26235f0a81388234aed9c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-06-01T17:39:26Z",
    "title_canon_sha256": "f3caf334ad6df43edb54bb8243501259c22887a5cee316d76478eb5629c9357a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00655",
    "kind": "arxiv",
    "version": 2
  }
}