Pith Number

pith:BHBVA67V

pith:2013:BHBVA67VLVKLAMOWCZCWRENHTE

not attested not anchored not stored refs pending

The equivariant cohomology rings of Peterson varieties

Megumi Harada, Mikiya Masuda, Yukiko Fukukawa

arxiv:1310.8643 v2 · 2013-10-31 · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHBVA67VLVKLAMOWCZCWRENHTE}

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	2026-05-18T01:35:43.734581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c3507bf55d54b031d616456891a799129219de35759af9ff22c4d8d42e8394

Aliases

arxiv: 1310.8643 · arxiv_version: 1310.8643v2 · doi: 10.48550/arxiv.1310.8643 · pith_short_12: BHBVA67VLVKL · pith_short_16: BHBVA67VLVKLAMOW · pith_short_8: BHBVA67V

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/BHBVA67VLVKLAMOWCZCWRENHTE \
  | 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: 09c3507bf55d54b031d616456891a799129219de35759af9ff22c4d8d42e8394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9cdc3277607ad075a492339f7a875386aaadc4aed709c9445a468940a0d1b96",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-10-31T19:07:48Z",
    "title_canon_sha256": "2d96600de678311593c86df49d50147a2004bfdb68f6563e4c81c13f76b35402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8643",
    "kind": "arxiv",
    "version": 2
  }
}