Pith Number

pith:52YKHKNO

pith:2017:52YKHKNOBQM7AFDFWEQPFAR6BR

not attested not anchored not stored refs pending

An Equation-By-Equation Method for Solving the Multidimensional Moment Constrained Maximum Entropy Problem

John Harlim, Wenrui Hao

arxiv:1702.02242 v3 · 2017-02-08 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52YKHKNOBQM7AFDFWEQPFAR6BR}

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	2026-05-18T00:11:44.039171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb0a3a9ae0c19f01465b120f2823e0c4197c03b339fd7b299d85af4b106ea86

Aliases

arxiv: 1702.02242 · arxiv_version: 1702.02242v3 · doi: 10.48550/arxiv.1702.02242 · pith_short_12: 52YKHKNOBQM7 · pith_short_16: 52YKHKNOBQM7AFDF · pith_short_8: 52YKHKNO

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/52YKHKNOBQM7AFDFWEQPFAR6BR \
  | 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: eeb0a3a9ae0c19f01465b120f2823e0c4197c03b339fd7b299d85af4b106ea86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94dd3ed90f9235db3f7e45bc02f99fb7b0bef7a77f2f565bd391b6d73accbe23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-02-08T01:10:40Z",
    "title_canon_sha256": "2acf083e104e83e0b92f89e86363a487ead0289e329329fdcf9b6d9bc06161ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02242",
    "kind": "arxiv",
    "version": 3
  }
}