Pith Number

pith:NZUE2E6I

pith:2017:NZUE2E6IFJKAFK7QJL5PZD4BCJ

not attested not anchored not stored refs pending

Algebraic structures spanned by differential-like operators on toy Fock spaces

Jerzy Szulga

arxiv:1701.00789 v1 · 2017-01-03 · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZUE2E6IFJKAFK7QJL5PZD4BCJ}

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	2026-05-18T00:53:23.837662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e684d13c82a5402abf04afafc8f8112609c9d2127580d2817ea07c098c42b80

Aliases

arxiv: 1701.00789 · arxiv_version: 1701.00789v1 · doi: 10.48550/arxiv.1701.00789 · pith_short_12: NZUE2E6IFJKA · pith_short_16: NZUE2E6IFJKAFK7Q · pith_short_8: NZUE2E6I

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/NZUE2E6IFJKAFK7QJL5PZD4BCJ \
  | 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: 6e684d13c82a5402abf04afafc8f8112609c9d2127580d2817ea07c098c42b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211e15cff064b8508f7f77d114222e81dbbcbf15587326fd26ed5a3d51682153",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-01-03T19:08:35Z",
    "title_canon_sha256": "2d42ca006a1e3ae20f30a35bf0bad00c73c880e75ee84788c7e761c8f7bf71b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00789",
    "kind": "arxiv",
    "version": 1
  }
}