Pith Number

pith:DEVVVLGI

pith:2014:DEVVVLGIQRDTPTWMY3VKR4MZNG

not attested not anchored not stored refs pending

Intervals of permutation class growth rates

David Bevan

arxiv:1410.3679 v2 · 2014-10-14 · 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{DEVVVLGIQRDTPTWMY3VKR4MZNG}

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	2026-05-18T00:15:05.878211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192b5aacc8844737ceccc6eaa8f19969b69a486a352846a7e3407d46931a5166

Aliases

arxiv: 1410.3679 · arxiv_version: 1410.3679v2 · doi: 10.48550/arxiv.1410.3679 · pith_short_12: DEVVVLGIQRDT · pith_short_16: DEVVVLGIQRDTPTWM · pith_short_8: DEVVVLGI

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/DEVVVLGIQRDTPTWMY3VKR4MZNG \
  | 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: 192b5aacc8844737ceccc6eaa8f19969b69a486a352846a7e3407d46931a5166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81af9bc644142ebc4fb193903c1d9fa7ab15459c7b77bd0d0dcb59b2b1e59cc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-10-14T13:20:14Z",
    "title_canon_sha256": "db72a0b16355d9e6d49aa429b9d5b665707c5d8cf3fca0109411313b3b6fef2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3679",
    "kind": "arxiv",
    "version": 2
  }
}