Pith Number

pith:OD4XCWNQ

pith:2010:OD4XCWNQBPPUACC4K6SQIHLFD6

not attested not anchored not stored refs pending

Hochschild (co)homology of the Dunkl operator quantization of $\Z_2$-singularity

Ajay Ramadoss, Xiang Tang

arxiv:1010.4807 v2 · 2010-10-22 · math.QA · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OD4XCWNQBPPUACC4K6SQIHLFD6}

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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	2026-05-18T03:58:51.702631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f97159b00bdf40085c57a5041d651fa2b5344a3a7b537e4b5f864f5a5cc4f7

Aliases

arxiv: 1010.4807 · arxiv_version: 1010.4807v2 · doi: 10.48550/arxiv.1010.4807 · pith_short_12: OD4XCWNQBPPU · pith_short_16: OD4XCWNQBPPUACC4 · pith_short_8: OD4XCWNQ

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/OD4XCWNQBPPUACC4K6SQIHLFD6 \
  | 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: 70f97159b00bdf40085c57a5041d651fa2b5344a3a7b537e4b5f864f5a5cc4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e1b80f830731424d29b036dc102f6530d7237653f0c821cc2823a349a841a6",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-10-22T20:22:22Z",
    "title_canon_sha256": "897573451c2a736003c0502b2abdd66f3da3a41eaee6539cec47a1f1a5d5c406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4807",
    "kind": "arxiv",
    "version": 2
  }
}