Pith Number

pith:T5EEIJBH

pith:2020:T5EEIJBHRTM7QFPEUD3QMRSEJV

not attested not anchored not stored refs pending

Fock space on $\mathbb{C}^\infty$ and Bose-Fock space

Brett D. Wick, Shengkun Wu

arxiv:2009.04062 v2 · 2020-09-09 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5EEIJBHRTM7QFPEUD3QMRSEJV}

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	2026-07-05T01:34:58.764921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f484424278cd9f815e4a0f70646444d44784d989d197c2ae7ea655660e70599

Aliases

arxiv: 2009.04062 · arxiv_version: 2009.04062v2 · doi: 10.48550/arxiv.2009.04062 · pith_short_12: T5EEIJBHRTM7 · pith_short_16: T5EEIJBHRTM7QFPE · pith_short_8: T5EEIJBH

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/T5EEIJBHRTM7QFPEUD3QMRSEJV \
  | 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: 9f484424278cd9f815e4a0f70646444d44784d989d197c2ae7ea655660e70599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ba250b1d969085b024064a4ed0b1e94e00e55ac04fab8acbc29e92484f660f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2020-09-09T01:37:38Z",
    "title_canon_sha256": "970605d5158e92556d5053baedc39b6a7b010e49621b8538058aa4cb23b8684d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04062",
    "kind": "arxiv",
    "version": 2
  }
}