Pith Number

pith:3KEA4TFN

pith:2017:3KEA4TFN45Z5AZXJFNURXOKCOI

not attested not anchored not stored refs pending

Part 1: Training Sets & ASG Transforms

Rilwan Adewoyin

arxiv:1801.05752 v2 · 2017-12-15 · q-fin.CP · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KEA4TFN45Z5AZXJFNURXOKCOI}

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	2026-07-05T01:06:06.120080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da880e4cade773d066e92b691bb94272269f5580a9d14197a9da453407d37aa4

Aliases

arxiv: 1801.05752 · arxiv_version: 1801.05752v2 · doi: 10.48550/arxiv.1801.05752 · pith_short_12: 3KEA4TFN45Z5 · pith_short_16: 3KEA4TFN45Z5AZXJ · pith_short_8: 3KEA4TFN

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/3KEA4TFN45Z5AZXJFNURXOKCOI \
  | 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: da880e4cade773d066e92b691bb94272269f5580a9d14197a9da453407d37aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23871e0b0dd96f039b475c6877f95fbdfda4fe1bd591c2286338668fb2491a18",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2017-12-15T16:59:20Z",
    "title_canon_sha256": "84708f06347467ecae1363fa16b7ea0b7f607cfee5e919c102d5c43fc9fdb554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05752",
    "kind": "arxiv",
    "version": 2
  }
}