Pith Number

pith:2LL7UNMR

pith:2022:2LL7UNMRJ6PDMDW5R7FGTDQ7PJ

not attested not anchored not stored refs pending

Singular Lie filtrations and weightings

Eckhard Meinrenken, Yiannis Loizides

arxiv:2201.00442 v1 · 2022-01-03 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LL7UNMRJ6PDMDW5R7FGTDQ7PJ}

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.

Cited by

1 paper in Pith

On Multiplicative Weightings for Lie Groupoids and Lie Algebroids

Receipt and verification

First computed	2026-07-05T09:40:51.262448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d7fa35914f9e360edd8fca698e1f7a512363c04cdaf81b3cd54235ec3d0c9e

Aliases

arxiv: 2201.00442 · arxiv_version: 2201.00442v1 · doi: 10.48550/arxiv.2201.00442 · pith_short_12: 2LL7UNMRJ6PD · pith_short_16: 2LL7UNMRJ6PDMDW5 · pith_short_8: 2LL7UNMR

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/2LL7UNMRJ6PDMDW5R7FGTDQ7PJ \
  | 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: d2d7fa35914f9e360edd8fca698e1f7a512363c04cdaf81b3cd54235ec3d0c9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc02594bd7181d4a46eb2234f76735ef57aeb48ecf9079eebf622e7caccd6ace",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-01-03T00:50:17Z",
    "title_canon_sha256": "d91a0d3a0b98db7f1c1c716f7a371d73f23805611f69717cc308ffbdca67107a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00442",
    "kind": "arxiv",
    "version": 1
  }
}