Pith Number

pith:DCMHOUGB

pith:2021:DCMHOUGBJRJTX6ZMSXNNZFF56K

not attested not anchored not stored refs pending

Data-Driven Prediction with Stochastic Data: Confidence Regions and Minimum Mean-Squared Error Estimates

Andrea Iannelli, Mingzhou Yin, Roy S. Smith

arxiv:2111.04789 v1 · 2021-11-08 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCMHOUGBJRJTX6ZMSXNNZFF56K}

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	2026-07-05T05:52:06.727280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18987750c14c533bfb2c95dadc94bdf2bab0994da807b40eb7c5dd3aa87a7bd7

Aliases

arxiv: 2111.04789 · arxiv_version: 2111.04789v1 · doi: 10.48550/arxiv.2111.04789 · pith_short_12: DCMHOUGBJRJT · pith_short_16: DCMHOUGBJRJTX6ZM · pith_short_8: DCMHOUGB

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/DCMHOUGBJRJTX6ZMSXNNZFF56K \
  | 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: 18987750c14c533bfb2c95dadc94bdf2bab0994da807b40eb7c5dd3aa87a7bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694aa288ae7341a641119f812a8d44987133a90d9cd20ca609fed572bdb5c4dc",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-11-08T19:52:15Z",
    "title_canon_sha256": "cfe0144b99ecd50352801a1d58eb13e158761ee6b00198d95437da154059555b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04789",
    "kind": "arxiv",
    "version": 1
  }
}