Pith Number

pith:4OM6X7SG

pith:2015:4OM6X7SGSLRCV372GCPAURW6V7

not attested not anchored not stored refs pending

The quadratic complete intersections with the action of the symmetric group

Akihito Wachi, Junzo Watanabe, Tadahito Harima

arxiv:1501.06982 v2 · 2015-01-28 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OM6X7SGSLRCV372GCPAURW6V7}

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	2026-05-18T02:16:20.321037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e399ebfe4692e22aeffa309e0a46deafc42826db730023aa334a9717c2fb8bc7

Aliases

arxiv: 1501.06982 · arxiv_version: 1501.06982v2 · doi: 10.48550/arxiv.1501.06982 · pith_short_12: 4OM6X7SGSLRC · pith_short_16: 4OM6X7SGSLRCV372 · pith_short_8: 4OM6X7SG

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/4OM6X7SGSLRCV372GCPAURW6V7 \
  | 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: e399ebfe4692e22aeffa309e0a46deafc42826db730023aa334a9717c2fb8bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffd61b4f5f3f2f6117e148e4f7c1c6c49e26ed634b20ef765409b7bcfe7b2b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-01-28T03:40:57Z",
    "title_canon_sha256": "ecf9c5b8142c6d56be1b77c9c30df3f129a600cddc23abc82942aac2c1167f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06982",
    "kind": "arxiv",
    "version": 2
  }
}