Pith Number

pith:G5XWRJKS

pith:2016:G5XWRJKSB476QIGEREN4E73PRD

not attested not anchored not stored refs pending

A note on nearly platonic graphs

Dalibor Froncek, Donald L. Kreher, William J. Keith

arxiv:1608.00079 v1 · 2016-07-30 · 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{G5XWRJKSB476QIGEREN4E73PRD}

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	2026-05-18T01:10:13.882485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

376f68a5520f3fe820c4891bc27f6f88d7c9dff1f60138963f451d116666c5e1

Aliases

arxiv: 1608.00079 · arxiv_version: 1608.00079v1 · doi: 10.48550/arxiv.1608.00079 · pith_short_12: G5XWRJKSB476 · pith_short_16: G5XWRJKSB476QIGE · pith_short_8: G5XWRJKS

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/G5XWRJKSB476QIGEREN4E73PRD \
  | 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: 376f68a5520f3fe820c4891bc27f6f88d7c9dff1f60138963f451d116666c5e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabc2af187c589414acf6037874d539100ec08592dff9162cea6a41754108a83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-07-30T06:29:55Z",
    "title_canon_sha256": "7e235f6a4915eb65b98a21bb45074d452831dc0646761ab67ec3fd2e5924d24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00079",
    "kind": "arxiv",
    "version": 1
  }
}