Pith Number

pith:JBNHE4QC

pith:2020:JBNHE4QCIXS4CLIDV7FIO63JMN

not attested not anchored not stored refs pending

Non-Uniform Sampling of Fixed Margin Binary Matrices

Alex Fout, Bailey K. Fosdick, Matthew P. Hitt

arxiv:2007.15043 v4 · 2020-07-29 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBNHE4QCIXS4CLIDV7FIO63JMN}

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	2026-07-05T01:47:32.142981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

485a72720245e5c12d03afca877b696345e2875b9c880ba73c11b805ff13faeb

Aliases

arxiv: 2007.15043 · arxiv_version: 2007.15043v4 · doi: 10.48550/arxiv.2007.15043 · pith_short_12: JBNHE4QCIXS4 · pith_short_16: JBNHE4QCIXS4CLID · pith_short_8: JBNHE4QC

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/JBNHE4QCIXS4CLIDV7FIO63JMN \
  | 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: 485a72720245e5c12d03afca877b696345e2875b9c880ba73c11b805ff13faeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b8c61ad3a18b3589ecc30b466f6602d8df514c914a14ac18553077cca62239d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-07-29T18:29:08Z",
    "title_canon_sha256": "7f62a9db2dee93bbb22d1d9682b71600621df665543c29c9aefb19981e031776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15043",
    "kind": "arxiv",
    "version": 4
  }
}