Pith Number

pith:HCAL4YSB

pith:2021:HCAL4YSBTZBBMGGBEWYGKMQIQN

not attested not anchored not stored refs pending

SNIP: An Adaptation of Sorted Neighborhood Methods for Deduplicating Pedigree Data

Danielle Braun, Matthew Ploenzke, Theodore Huang

arxiv:2108.08773 v1 · 2021-08-19 · stat.AP · 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{HCAL4YSBTZBBMGGBEWYGKMQIQN}

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	2026-07-05T03:07:13.406870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3880be62419e421618c125b0653208835d36492a454ccb2b621748f897cf0999

Aliases

arxiv: 2108.08773 · arxiv_version: 2108.08773v1 · doi: 10.48550/arxiv.2108.08773 · pith_short_12: HCAL4YSBTZBB · pith_short_16: HCAL4YSBTZBBMGGB · pith_short_8: HCAL4YSB

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/HCAL4YSBTZBBMGGBEWYGKMQIQN \
  | 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: 3880be62419e421618c125b0653208835d36492a454ccb2b621748f897cf0999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5465fb9900be29d6d895e906abb9ce725f7e98df54721a196184741e8b2a88bd",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-08-19T16:26:21Z",
    "title_canon_sha256": "309b79a59a2fec97ab32755abcb49391b4a038c189e345946c8677f37d8a1a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08773",
    "kind": "arxiv",
    "version": 1
  }
}