Pith Number

pith:DZNDCVQR

pith:2018:DZNDCVQRKQYKTX6GFMFEHLJBTD

not attested not anchored not stored refs pending

$G$-Algebra Structure on the Higher Order Hochschild Cohomology $H^*_{S^2}(A,A)$

Mihai D. Staic, Samuel Carolus

arxiv:1804.05096 v1 · 2018-04-13 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZNDCVQRKQYKTX6GFMFEHLJBTD}

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	2026-05-18T00:18:30.561187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e5a3156115430a9dfc62b0a43ad2198ec98f56bfb2c36bfc84e75ca8756182a

Aliases

arxiv: 1804.05096 · arxiv_version: 1804.05096v1 · doi: 10.48550/arxiv.1804.05096 · pith_short_12: DZNDCVQRKQYK · pith_short_16: DZNDCVQRKQYKTX6G · pith_short_8: DZNDCVQR

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/DZNDCVQRKQYKTX6GFMFEHLJBTD \
  | 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: 1e5a3156115430a9dfc62b0a43ad2198ec98f56bfb2c36bfc84e75ca8756182a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a53ca4dca8c6dd763f176dfdee4b5a847a6b3c69ce0e9addbf198e9b63f67c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-04-13T19:45:23Z",
    "title_canon_sha256": "c70c45e7a1e314763ffe46528821c0ab3e13cbdb3fc9cfd403ecc18699da24ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05096",
    "kind": "arxiv",
    "version": 1
  }
}