Pith Number

pith:HY52LM6R

pith:2011:HY52LM6RRJCRILRIJUXNIREVSO

not attested not anchored not stored refs pending

On quasi-Poisson Cohomology

Yan-Hong Bao, Yu Ye

arxiv:1109.1758 v2 · 2011-09-08 · 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{HY52LM6RRJCRILRIJUXNIREVSO}

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	2026-05-18T03:39:05.396006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3ba5b3d18a45142e284d2ed4449593ac7faa37e9ba5dba356c86fc5129d3cf

Aliases

arxiv: 1109.1758 · arxiv_version: 1109.1758v2 · doi: 10.48550/arxiv.1109.1758 · pith_short_12: HY52LM6RRJCR · pith_short_16: HY52LM6RRJCRILRI · pith_short_8: HY52LM6R

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/HY52LM6RRJCRILRIJUXNIREVSO \
  | 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: 3e3ba5b3d18a45142e284d2ed4449593ac7faa37e9ba5dba356c86fc5129d3cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b645d86cf8132bb708b7d660c4b81d55f8c5f376d9de0af2de07011366eec198",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-09-08T16:25:18Z",
    "title_canon_sha256": "7a75e4b8ace44ce70a084f7022354aadf666feb1aab05169976fd79a9ac2278d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1758",
    "kind": "arxiv",
    "version": 2
  }
}