Pith Number

pith:OVE2UGVB

pith:2020:OVE2UGVB4NHQ4WW3P7EAGRJZWH

not attested not anchored not stored refs pending

Artificial Intelligence, Chaos, Prediction and Understanding in Science

Miguel A. F. Sanjuan

arxiv:2003.01771 v2 · 2020-03-03 · cs.GL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVE2UGVB4NHQ4WW3P7EAGRJZWH}

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	2026-07-05T03:14:01.083974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7549aa1aa1e34f0e5adb7fc8034539b1e114a4037c5cbb3c3ac674861453cf1b

Aliases

arxiv: 2003.01771 · arxiv_version: 2003.01771v2 · doi: 10.48550/arxiv.2003.01771 · pith_short_12: OVE2UGVB4NHQ · pith_short_16: OVE2UGVB4NHQ4WW3 · pith_short_8: OVE2UGVB

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/OVE2UGVB4NHQ4WW3P7EAGRJZWH \
  | 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: 7549aa1aa1e34f0e5adb7fc8034539b1e114a4037c5cbb3c3ac674861453cf1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe671007f07dbdf44058700978aa781236e14b55f767ce03063c5bada1f1612",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GL",
    "submitted_at": "2020-03-03T20:10:40Z",
    "title_canon_sha256": "f0c7d09ca495a4c96802ba3378a96bd1483636a81adc1279c1ae6e2fe90527de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01771",
    "kind": "arxiv",
    "version": 2
  }
}