Pith Number

pith:H3G43SMD

pith:2017:H3G43SMDMAFZJF74AB2LO7HM72

not attested not anchored not stored refs pending

On the cohomology of Calogero-Moser spaces

C\'edric Bonnaf\'e (IMAG), Peng Shan (LMO)

arxiv:1708.09729 v4 · 2017-08-31 · 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{H3G43SMDMAFZJF74AB2LO7HM72}

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	2026-05-18T00:21:25.522225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ecdcdc983600b9497fc0074b77cecfeb6531fb5a4c7ffc88c795a94b96d1caa

Aliases

arxiv: 1708.09729 · arxiv_version: 1708.09729v4 · doi: 10.48550/arxiv.1708.09729 · pith_short_12: H3G43SMDMAFZ · pith_short_16: H3G43SMDMAFZJF74 · pith_short_8: H3G43SMD

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/H3G43SMDMAFZJF74AB2LO7HM72 \
  | 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: 3ecdcdc983600b9497fc0074b77cecfeb6531fb5a4c7ffc88c795a94b96d1caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8128a0a0b429f05e3d0a59bf826d48e5062938c6c26539ddf8e7a6caa7f5dd68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-08-31T14:15:22Z",
    "title_canon_sha256": "9ba0cbe7a242a268a49ad2d76fdfaae4de3bd94c50b54cb5f3bfd167eb0b28c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09729",
    "kind": "arxiv",
    "version": 4
  }
}