Pith Number

pith:WDGWCYHX

pith:2018:WDGWCYHXRN52JZPA3QSLI75TPA

not attested not anchored not stored refs pending

Simplicial $G$-complexes and representation stability of polyhedral products

Jelena Grbi\'c, Xin Fu

arxiv:1803.11047 v2 · 2018-03-29 · math.AT · math.CO · 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{WDGWCYHXRN52JZPA3QSLI75TPA}

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	2026-07-05T00:46:43.121166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0cd6160f78b7ba4e5e0dc24b47fb37825ee75cbaf8b31ad9878de5171962980

Aliases

arxiv: 1803.11047 · arxiv_version: 1803.11047v2 · doi: 10.48550/arxiv.1803.11047 · pith_short_12: WDGWCYHXRN52 · pith_short_16: WDGWCYHXRN52JZPA · pith_short_8: WDGWCYHX

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/WDGWCYHXRN52JZPA3QSLI75TPA \
  | 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: b0cd6160f78b7ba4e5e0dc24b47fb37825ee75cbaf8b31ad9878de5171962980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32646cae8a0e155d1d3b2d9428de8008652d916f2a01f60185d089703112680b",
    "cross_cats_sorted": [
      "math.CO",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-03-29T13:19:35Z",
    "title_canon_sha256": "d8edda4efcc52d976ff6b0e901da139d4d759960d4adfe2fa0c0c18377a8cbf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11047",
    "kind": "arxiv",
    "version": 2
  }
}