Pith Number

pith:LH4FLHCB

pith:2011:LH4FLHCBJZPPWDWBNKWVIOYWD6

not attested not anchored not stored refs pending

Measure continuous derivations on von Neumann algebras and applications to L^2-cohomology

David Kyed, Vadim Alekseev

arxiv:1110.6155 v2 · 2011-10-27 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LH4FLHCBJZPPWDWBNKWVIOYWD6}

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	2026-05-18T00:22:11.421639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59f8559c414e5efb0ec16aad543b161fa38cb98fdff97743729d4f67496df7ea

Aliases

arxiv: 1110.6155 · arxiv_version: 1110.6155v2 · doi: 10.48550/arxiv.1110.6155 · pith_short_12: LH4FLHCBJZPP · pith_short_16: LH4FLHCBJZPPWDWB · pith_short_8: LH4FLHCB

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/LH4FLHCBJZPPWDWBNKWVIOYWD6 \
  | 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: 59f8559c414e5efb0ec16aad543b161fa38cb98fdff97743729d4f67496df7ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8023cbc92b02c46b10959b01a91ad038e68cee66e90196b79ab75f3c9d05ca2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-10-27T18:35:00Z",
    "title_canon_sha256": "c3946e00bc0310d69263ee6e3fc70632bd8296aae4c46736c8a3a5980cb089c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6155",
    "kind": "arxiv",
    "version": 2
  }
}