Pith Number

pith:RCFPIVMH

pith:2015:RCFPIVMHQNJUMNOODQYZNUQEQG

not attested not anchored not stored refs pending

Fundamental limits of remote estimation of autoregressive Markov processes under communication constraints

Aditya Mahajan, Jhelum Chakravorty

arxiv:1505.04829 v2 · 2015-05-18 · math.OC · cs.IT · cs.SY · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCFPIVMHQNJUMNOODQYZNUQEQG}

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	2026-05-18T01:12:36.309034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888af4558783534635ce1c3196d204818e3c6de14091937e14f9f524ff875b4f

Aliases

arxiv: 1505.04829 · arxiv_version: 1505.04829v2 · doi: 10.48550/arxiv.1505.04829 · pith_short_12: RCFPIVMHQNJU · pith_short_16: RCFPIVMHQNJUMNOO · pith_short_8: RCFPIVMH

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/RCFPIVMHQNJUMNOODQYZNUQEQG \
  | 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: 888af4558783534635ce1c3196d204818e3c6de14091937e14f9f524ff875b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96344c89a873726fcf46a23811f5f3acdfd037b140568d96d4e62e1dc06e83cc",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-05-18T21:57:19Z",
    "title_canon_sha256": "1f326916c6a07c5c22be7e45aa1e6f8f0335dcae7ab83b6ca97bd73f8058defa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04829",
    "kind": "arxiv",
    "version": 2
  }
}