Pith Number

pith:SG5F2RTX

pith:2026:SG5F2RTX6KQT7DSXZOJWBYLBLR

not attested not anchored not stored refs pending

On some posets and lattices with the same height

Hoan La

arxiv:2606.17274 v1 · 2026-06-15 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SG5F2RTX6KQT7DSXZOJWBYLBLR}

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	2026-06-19T16:10:07.869608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ba5d4677f2a13f8e57cb9360e1615c45b48164e3a0d6688fc23e231fed53f2

Aliases

arxiv: 2606.17274 · arxiv_version: 2606.17274v1 · doi: 10.48550/arxiv.2606.17274 · pith_short_12: SG5F2RTX6KQT · pith_short_16: SG5F2RTX6KQT7DSX · pith_short_8: SG5F2RTX

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/SG5F2RTX6KQT7DSXZOJWBYLBLR \
  | 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: 91ba5d4677f2a13f8e57cb9360e1615c45b48164e3a0d6688fc23e231fed53f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f5eb22bd558bb487af07ec6167fb4958d43e53553adab964d0a18e198e914c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-15T20:33:31Z",
    "title_canon_sha256": "be851644d034fd4f43d2da4ae70999e95db67595d385959dcdc847284bc6b4ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17274",
    "kind": "arxiv",
    "version": 1
  }
}