Pith Number

pith:FWSZDMPC

pith:2023:FWSZDMPCUHVBKRJSO7RPOF4AUR

not attested not anchored not stored refs pending

Active Sequential Two-Sample Testing

Gautam Dasarathy, Karthikeyan Natesan Ramamurthy, Pouria Saidi, Prad Kadambi, Visar Berisha, Weizhi Li

arxiv:2301.12616 v4 · 2023-01-30 · cs.LG · 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{FWSZDMPCUHVBKRJSO7RPOF4AUR}

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	2026-07-05T08:37:35.017031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da591b1e2a1ea15453277e2f71780a46239171fe254e77932abedb2a90e8af1

Aliases

arxiv: 2301.12616 · arxiv_version: 2301.12616v4 · doi: 10.48550/arxiv.2301.12616 · pith_short_12: FWSZDMPCUHVB · pith_short_16: FWSZDMPCUHVBKRJS · pith_short_8: FWSZDMPC

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/FWSZDMPCUHVBKRJSO7RPOF4AUR \
  | 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: 2da591b1e2a1ea15453277e2f71780a46239171fe254e77932abedb2a90e8af1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a2fcad80f039fd2ac21de77cf73774cce3ed6ad3731f790050adc0a0c0315a",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-30T02:23:49Z",
    "title_canon_sha256": "639c89b85aae74ce5ef559ee385931f5f6b023bfd2e42b681a693a58d5a65f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12616",
    "kind": "arxiv",
    "version": 4
  }
}