Pith Number

pith:UWEXJLVR

pith:2016:UWEXJLVRVXLIHTMFVRPESD2GYU

not attested not anchored not stored refs pending

On the Circuit Diameter Conjecture

Steffen Borgwardt, Tamon Stephen, Timothy Yusun

arxiv:1611.08039 v2 · 2016-11-24 · 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{UWEXJLVRVXLIHTMFVRPESD2GYU}

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	2026-05-18T00:18:09.836043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58974aeb1add683cd85ac5e490f46c500f1ab28a038484ede5cd4c15e1b50c0

Aliases

arxiv: 1611.08039 · arxiv_version: 1611.08039v2 · doi: 10.48550/arxiv.1611.08039 · pith_short_12: UWEXJLVRVXLI · pith_short_16: UWEXJLVRVXLIHTMF · pith_short_8: UWEXJLVR

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/UWEXJLVRVXLIHTMFVRPESD2GYU \
  | 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: a58974aeb1add683cd85ac5e490f46c500f1ab28a038484ede5cd4c15e1b50c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff8e56ed6f78c72a814535bb0f2b34d428f1744a02bbb282ce97205c558e5b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-11-24T00:11:05Z",
    "title_canon_sha256": "fbaef0b25c4c9b5a8e433f021bdbe905f782855abee7f9306eb89acb15ea4900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08039",
    "kind": "arxiv",
    "version": 2
  }
}