Pith Number

pith:MRIVXOTD

pith:2016:MRIVXOTDTIK5EVGR53MF74LUNN

not attested not anchored not stored refs pending

Classification of universal formality maps for quantizations of Lie bialgebras

Sergei Merkulov, Thomas Willwacher

arxiv:1605.01282 v2 · 2016-05-04 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRIVXOTDTIK5EVGR53MF74LUNN}

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	2026-05-18T00:52:31.057989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64515bba639a15d254d1eed85ff1746b4b897346985003c009c09b365d47dce3

Aliases

arxiv: 1605.01282 · arxiv_version: 1605.01282v2 · doi: 10.48550/arxiv.1605.01282 · pith_short_12: MRIVXOTDTIK5 · pith_short_16: MRIVXOTDTIK5EVGR · pith_short_8: MRIVXOTD

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/MRIVXOTDTIK5EVGR53MF74LUNN \
  | 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: 64515bba639a15d254d1eed85ff1746b4b897346985003c009c09b365d47dce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be99f146738111a6fc01153d55e3c732a6a5de4d2bce7327ef89fef01076f8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2016-05-04T13:57:35Z",
    "title_canon_sha256": "f04821b9234da9ea993be980cc9ff6bf6a0047f49d05897ab5d16af0e0fb1d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01282",
    "kind": "arxiv",
    "version": 2
  }
}