Pith Number

pith:76D32PVJ

pith:2017:76D32PVJ4BGJC5DA6ZZVXOS4ET

not attested not anchored not stored refs pending

On 3-equivalenced weakly distance-regular digraphs

Benjian Lv, Kaishun Wang, Yuefeng Yang

arxiv:1705.00798 v2 · 2017-05-02 · 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{76D32PVJ4BGJC5DA6ZZVXOS4ET}

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	2026-05-18T00:39:12.263156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff87bd3ea9e04c917460f6735bba5c24da8ccb79feadcff596187d6dde879a86

Aliases

arxiv: 1705.00798 · arxiv_version: 1705.00798v2 · doi: 10.48550/arxiv.1705.00798 · pith_short_12: 76D32PVJ4BGJ · pith_short_16: 76D32PVJ4BGJC5DA · pith_short_8: 76D32PVJ

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/76D32PVJ4BGJC5DA6ZZVXOS4ET \
  | 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: ff87bd3ea9e04c917460f6735bba5c24da8ccb79feadcff596187d6dde879a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1310543fdd4a0bc9469583b7e45409a1ea4aebe27dd00dcb3da4fc23b3006c04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-05-02T05:03:57Z",
    "title_canon_sha256": "f058c7e9bcf14e9ed1af709cbcf6f15ca21880d005b1b1f3f76239d60e6d866a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00798",
    "kind": "arxiv",
    "version": 2
  }
}