Pith Number

pith:FHQZJPWY

pith:2016:FHQZJPWYCSVARE52F4T4WNZKII

not attested not anchored not stored refs pending

Rings of $\h$-deformed differential operators

B. Herlemont, O. Ogievetsky

arxiv:1612.08001 v1 · 2016-12-23 · math.RA · math-ph · math.MP · math.QA · 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{FHQZJPWYCSVARE52F4T4WNZKII}

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	2026-05-18T00:54:05.136538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e194bed814aa0893ba2f27cb372a4216f78ab5d97a4d89c8a98e346267542c

Aliases

arxiv: 1612.08001 · arxiv_version: 1612.08001v1 · doi: 10.48550/arxiv.1612.08001 · pith_short_12: FHQZJPWYCSVA · pith_short_16: FHQZJPWYCSVARE52 · pith_short_8: FHQZJPWY

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/FHQZJPWYCSVARE52F4T4WNZKII \
  | 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: 29e194bed814aa0893ba2f27cb372a4216f78ab5d97a4d89c8a98e346267542c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fcfdaff4590267203abb5e6f81641a74f359780cf5a07944412de107913f3cc",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-12-23T15:22:35Z",
    "title_canon_sha256": "6f8b45a0e4e6eb22339c6cb0a81338a5ae9ca47ae60cfe55e6417bc6cd8ee9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08001",
    "kind": "arxiv",
    "version": 1
  }
}