Pith Number

pith:2V72V57E

pith:2017:2V72V57E5LU3VDJDND4VV2O2PO

not attested not anchored not stored refs pending

Conformally covariant differential operators for the diagonal action of O(p, q) on real quadrics

Jean-Louis Clerc

arxiv:1707.05092 v1 · 2017-07-17 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2V72V57E5LU3VDJDND4VV2O2PO}

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	2026-05-18T00:40:11.413275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d57faaf7e4eae9ba8d2368f95ae9da7b958c5358d7bbf13dfc2452483fb8c35e

Aliases

arxiv: 1707.05092 · arxiv_version: 1707.05092v1 · doi: 10.48550/arxiv.1707.05092 · pith_short_12: 2V72V57E5LU3 · pith_short_16: 2V72V57E5LU3VDJD · pith_short_8: 2V72V57E

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/2V72V57E5LU3VDJDND4VV2O2PO \
  | 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: d57faaf7e4eae9ba8d2368f95ae9da7b958c5358d7bbf13dfc2452483fb8c35e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad41edc3ad2acc82059cfb7313d9ec3a03d921c39614cca11cba157c3a80be3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-07-17T11:06:52Z",
    "title_canon_sha256": "c879b30f90096b3b4a13f3e5372f98fe501225419c73525d9d7b4432dcf823c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05092",
    "kind": "arxiv",
    "version": 1
  }
}