Pith Number

pith:UIDXLCZU

pith:2016:UIDXLCZUNXGKUWUJVSGJNSGPU7

not attested not anchored not stored refs pending

Universal Partial Words over Non-Binary Alphabets

Bennet Goeckner, Brian Kell, Corbin Groothuis, Cyrus Hettle, Pamela Kirkpatrick, Rachel Kirsch, Ryan Solava

arxiv:1611.03928 v4 · 2016-11-12 · 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{UIDXLCZUNXGKUWUJVSGJNSGPU7}

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	2026-05-18T00:24:10.449796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a207758b346dccaa5a89ac8c96c8cfa7da51b04e94fe6ea23c9465a491b67924

Aliases

arxiv: 1611.03928 · arxiv_version: 1611.03928v4 · doi: 10.48550/arxiv.1611.03928 · pith_short_12: UIDXLCZUNXGK · pith_short_16: UIDXLCZUNXGKUWUJ · pith_short_8: UIDXLCZU

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/UIDXLCZUNXGKUWUJVSGJNSGPU7 \
  | 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: a207758b346dccaa5a89ac8c96c8cfa7da51b04e94fe6ea23c9465a491b67924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1efd31516009da85312671ef54826366b8284f69798987dcec935b40f52374be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-11-12T01:14:56Z",
    "title_canon_sha256": "7590ed240f6dc63561eb1681d11a89933c459e9947bd9d1821bad788e648a372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03928",
    "kind": "arxiv",
    "version": 4
  }
}