Pith Number

pith:RYWLWCRQ

pith:2011:RYWLWCRQKNGIPIRJN2G3IRTZQT

not attested not anchored not stored refs pending

Teraflop-scale Incremental Machine Learning

Eray \"Ozkural

arxiv:1103.1003 v1 · 2011-03-05 · 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{RYWLWCRQKNGIPIRJN2G3IRTZQT}

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	2026-05-18T02:22:30.881231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2cbb0a30534c87a2296e8db4467984f94258daf03be18c32408ccf129ba68a

Aliases

arxiv: 1103.1003 · arxiv_version: 1103.1003v1 · doi: 10.48550/arxiv.1103.1003 · pith_short_12: RYWLWCRQKNGI · pith_short_16: RYWLWCRQKNGIPIRJ · pith_short_8: RYWLWCRQ

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/RYWLWCRQKNGIPIRJN2G3IRTZQT \
  | 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: 8e2cbb0a30534c87a2296e8db4467984f94258daf03be18c32408ccf129ba68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "629c8d1ac5deeff240593cca783629ed35df584295e9bcc13ad72f61fc57ff3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-03-05T03:41:30Z",
    "title_canon_sha256": "7d837cf21440d6dee6fd4f72d313e75eb2534a0428d8a803e469a747cdb8b3c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1003",
    "kind": "arxiv",
    "version": 1
  }
}