Pith Number

pith:6U73KQZG

pith:2010:6U73KQZGS25534FRB27O27JAOR

not attested not anchored not stored refs pending

Rational cohomology of the real Coxeter toric variety of type A

Anthony Henderson

arxiv:1011.3860 v1 · 2010-11-17 · math.RT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6U73KQZGS25534FRB27O27JAOR}

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	2026-05-18T03:27:23.366382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53fb5432696bbddf0b10ebeed7d20744ca3621859c9d82a9c71379202f28b0d

Aliases

arxiv: 1011.3860 · arxiv_version: 1011.3860v1 · doi: 10.48550/arxiv.1011.3860 · pith_short_12: 6U73KQZGS255 · pith_short_16: 6U73KQZGS25534FR · pith_short_8: 6U73KQZG

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/6U73KQZGS25534FRB27O27JAOR \
  | 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: f53fb5432696bbddf0b10ebeed7d20744ca3621859c9d82a9c71379202f28b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c06c429cf9e40a8f9db762ff3317d9c5262a6fdeaab1f093f4cf88deace42e53",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-11-17T01:17:49Z",
    "title_canon_sha256": "02688af7c430bcc22273603d5466d5d02ed56a90c21806ff8221d7c96fc8df77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3860",
    "kind": "arxiv",
    "version": 1
  }
}