Pith Number

pith:KHTYPJO6

pith:2020:KHTYPJO64JAEO3U4QGM7DURFD7

not attested not anchored not stored refs pending

Integral equienergetic non-isospectral unitary Cayley graphs

Denis E. Videla, Ricardo A. Podest\'a

arxiv:2007.01300 v4 · 2020-07-02 · 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{KHTYPJO64JAEO3U4QGM7DURFD7}

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.

Cited by

1 paper in Pith

Gas mixing through a Smoothed Particle Hydrodynamics approach

Receipt and verification

First computed	2026-07-05T02:01:44.561490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e787a5dee240476e9c8199f1d2251fdf349384f3c065139c209f68f21a6e75

Aliases

arxiv: 2007.01300 · arxiv_version: 2007.01300v4 · doi: 10.48550/arxiv.2007.01300 · pith_short_12: KHTYPJO64JAE · pith_short_16: KHTYPJO64JAEO3U4 · pith_short_8: KHTYPJO6

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/KHTYPJO64JAEO3U4QGM7DURFD7 \
  | 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: 51e787a5dee240476e9c8199f1d2251fdf349384f3c065139c209f68f21a6e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8db0dd15c25b2ac13e504fdbfdecc7b9c7e3bacbb86af39367a5d4973dfdf6f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2020-07-02T17:47:02Z",
    "title_canon_sha256": "ddcaea068b88363f376010d99c0f191d6eb13cb9672ab45d0f2d4993849eae7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01300",
    "kind": "arxiv",
    "version": 4
  }
}