Pith Number

pith:3YNUVHH6

pith:2024:3YNUVHH6RBAC4ZZCJ52YIUYSSD

not attested not anchored not stored refs pending

Lines on digraphs of low diameter

Gabriela Araujo-Pardo, Jos\'e Zamora, Juan P. Pe\~na, Mart\'in Matamala

arxiv:2410.21433 v1 · 2024-10-28 · 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{3YNUVHH6RBAC4ZZCJ52YIUYSSD}

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	2026-07-05T09:27:28.306084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de1b4a9cfe88402e67224f7584531290e5ceea15517d0cd92452c5bb6ff1d6e3

Aliases

arxiv: 2410.21433 · arxiv_version: 2410.21433v1 · doi: 10.48550/arxiv.2410.21433 · pith_short_12: 3YNUVHH6RBAC · pith_short_16: 3YNUVHH6RBAC4ZZC · pith_short_8: 3YNUVHH6

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/3YNUVHH6RBAC4ZZCJ52YIUYSSD \
  | 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: de1b4a9cfe88402e67224f7584531290e5ceea15517d0cd92452c5bb6ff1d6e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68661e1b1b26cbf5d8300e31d22674e43f6f05d4e7dddaad94782f37b693ef8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-10-28T18:31:08Z",
    "title_canon_sha256": "9775b8452e5d810a9363807dec86aa9bcfae29da85f25daedb6a4692ef322c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21433",
    "kind": "arxiv",
    "version": 1
  }
}