Pith Number

pith:S777HBZL

pith:2022:S777HBZLG36EIRANGF66UKSTTW

not attested not anchored not stored refs pending

Lattice points in slices of prisms

Daniel McGinnis, Luis Ferroni

arxiv:2202.11808 v2 · 2022-02-23 · math.CO · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S777HBZLG36EIRANGF66UKSTTW}

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	2026-07-05T10:55:15.131568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97fff3872b36fc44440d317dea2a539da6587965a0f06b86556d9f1ee5f1653c

Aliases

arxiv: 2202.11808 · arxiv_version: 2202.11808v2 · doi: 10.48550/arxiv.2202.11808 · pith_short_12: S777HBZLG36E · pith_short_16: S777HBZLG36EIRAN · pith_short_8: S777HBZL

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/S777HBZLG36EIRANGF66UKSTTW \
  | 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: 97fff3872b36fc44440d317dea2a539da6587965a0f06b86556d9f1ee5f1653c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c97bf19b864af245cf08bb728fa3ba3bff4ba9bd6b17b3881a4b9d26b92d3fe",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2022-02-23T22:25:03Z",
    "title_canon_sha256": "c6b669f40d32359680b54e8d0639c5ecb971b7bd4bf5238bc03de00d19c7f764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11808",
    "kind": "arxiv",
    "version": 2
  }
}