Pith Number

pith:T2BIDY65

pith:2020:T2BIDY65UO5O6SD4OGOH5R7TOB

not attested not anchored not stored refs pending

Artificial Intelligence Development Races in Heterogeneous Settings

Francisco C. Santos, Luis Moniz Pereira, The Anh Han, Theodor Cimpeanu, Tom Lenaerts

arxiv:2012.15234 v3 · 2020-12-30 · cs.AI · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2BIDY65UO5O6SD4OGOH5R7TOB}

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	2026-07-05T03:45:08.484661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8281e3dda3baef487c719c7ec7f3704d0add0e6c0ed768793063334f0d252e

Aliases

arxiv: 2012.15234 · arxiv_version: 2012.15234v3 · doi: 10.48550/arxiv.2012.15234 · pith_short_12: T2BIDY65UO5O · pith_short_16: T2BIDY65UO5O6SD4 · pith_short_8: T2BIDY65

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/T2BIDY65UO5O6SD4OGOH5R7TOB \
  | 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: 9e8281e3dda3baef487c719c7ec7f3704d0add0e6c0ed768793063334f0d252e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c5322d5a03658e1df644370ad1bea15109b808cc92d7a4359246c6b5630428e",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-12-30T17:23:18Z",
    "title_canon_sha256": "97ae215c495f7a8211c0bf3b44759da5db5b07faa7bcd4cd1bb9de9e236e2830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15234",
    "kind": "arxiv",
    "version": 3
  }
}