Pith Number

pith:NNEZLO7M

pith:2018:NNEZLO7MRKXHOONXIKJ62CWSU3

not attested not anchored not stored refs pending

On configuration spaces and Whitehouse's lifts of the Eulerian representations

Nick Early, Victor Reiner

arxiv:1808.04007 v3 · 2018-08-12 · math.CO · math.AT · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNEZLO7MRKXHOONXIKJ62CWSU3}

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	2026-05-17T23:55:38.449593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b4995bbec8aae7739b74293ed0ad2a6cd4496dd19f61e429a836e898c9b03b0

Aliases

arxiv: 1808.04007 · arxiv_version: 1808.04007v3 · doi: 10.48550/arxiv.1808.04007 · pith_short_12: NNEZLO7MRKXH · pith_short_16: NNEZLO7MRKXHOONX · pith_short_8: NNEZLO7M

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/NNEZLO7MRKXHOONXIKJ62CWSU3 \
  | 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: 6b4995bbec8aae7739b74293ed0ad2a6cd4496dd19f61e429a836e898c9b03b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895aff2654ffa819f2c44480648dad3bf1cc25861f7cecf451d6bccd3a3c9066",
    "cross_cats_sorted": [
      "math.AT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-12T22:21:12Z",
    "title_canon_sha256": "6fdee2a10142c776034e3fff560cf9d742f89ebdcc75da3853a01b24686bdeef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04007",
    "kind": "arxiv",
    "version": 3
  }
}