Pith Number

pith:BUPYLRFU

pith:2020:BUPYLRFUQYA3WM2NFBYNORR3DS

not attested not anchored not stored refs pending

Sequential Stratified Regeneration: MCMC for Large State Spaces with an Application to Subgraph Count Estimation

Bruno Ribeiro, Carlos H. C. Teixeira, Mayank Kakodkar, Vin\'icius Dias, Wagner Meira Jr.

arxiv:2012.03879 v3 · 2020-12-07 · cs.SI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUPYLRFUQYA3WM2NFBYNORR3DS}

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	2026-07-05T02:30:14.154385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1f85c4b48601bb334d2870d7463b1cad39da73ddedabcae3de7b33a15e19c2

Aliases

arxiv: 2012.03879 · arxiv_version: 2012.03879v3 · doi: 10.48550/arxiv.2012.03879 · pith_short_12: BUPYLRFUQYA3 · pith_short_16: BUPYLRFUQYA3WM2N · pith_short_8: BUPYLRFU

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/BUPYLRFUQYA3WM2NFBYNORR3DS \
  | 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: 0d1f85c4b48601bb334d2870d7463b1cad39da73ddedabcae3de7b33a15e19c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab840200db7e0b145bfcfa3d02655cdebeb66dc93917f441fc9cb9f5cca2d0c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-12-07T17:47:59Z",
    "title_canon_sha256": "9222d1d885c3fd19f510b0daf9f92c917d853daeafa1f87744c80687e9c5f1f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03879",
    "kind": "arxiv",
    "version": 3
  }
}