Pith Number

pith:H7I7FBGF

pith:2014:H7I7FBGFOMVIYHH26KAI3ORQQW

not attested not anchored not stored refs pending

Wiener-Chaos Approach to Optimal Prediction

Alon Kipnis, Daniel Alpay

arxiv:1411.3032 v3 · 2014-11-12 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7I7FBGFOMVIYHH26KAI3ORQQW}

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	2026-05-18T00:18:47.155287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd1f284c5732a8c1cfaf2808dba308593112460e41022aec311e04b78bd0043

Aliases

arxiv: 1411.3032 · arxiv_version: 1411.3032v3 · doi: 10.48550/arxiv.1411.3032 · pith_short_12: H7I7FBGFOMVI · pith_short_16: H7I7FBGFOMVIYHH2 · pith_short_8: H7I7FBGF

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/H7I7FBGFOMVIYHH26KAI3ORQQW \
  | 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: 3fd1f284c5732a8c1cfaf2808dba308593112460e41022aec311e04b78bd0043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6d8a613535b24f7e4a61ee175ce266d6b97286c6e1d9172dd3501ff6fafef8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-11-12T00:37:07Z",
    "title_canon_sha256": "0a387ca77c4d7840f173611f32734cfa2a8527232f24984dd41b0b1c8406b9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3032",
    "kind": "arxiv",
    "version": 3
  }
}