Pith Number

pith:RSIQRRQT

pith:2017:RSIQRRQTVZGVNUIXSMKODLKO2J

not attested not anchored not stored refs pending

Shellability of posets of labeled partitions and arrangements defined by root systems

Emanuele Delucchi, Giovanni Paolini, Noriane Girard

arxiv:1706.06360 v1 · 2017-06-20 · 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{RSIQRRQTVZGVNUIXSMKODLKO2J}

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	2026-05-18T00:42:03.448543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c9108c613ae4d56d1179314e1ad4ed25caa9d021010b17bd042adde88886bbf

Aliases

arxiv: 1706.06360 · arxiv_version: 1706.06360v1 · doi: 10.48550/arxiv.1706.06360 · pith_short_12: RSIQRRQTVZGV · pith_short_16: RSIQRRQTVZGVNUIX · pith_short_8: RSIQRRQT

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/RSIQRRQTVZGVNUIXSMKODLKO2J \
  | 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: 8c9108c613ae4d56d1179314e1ad4ed25caa9d021010b17bd042adde88886bbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b52a4de355063a49dcc0fa0b4762e152f05475903d48b458f66f27ac3e83ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-06-20T10:39:37Z",
    "title_canon_sha256": "4f821a2fb207278fd17ab2f5cfac1963e327acba9e90ca57b4fb202bde008809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06360",
    "kind": "arxiv",
    "version": 1
  }
}