Pith Number

pith:5UTKQAUJ

pith:2003:5UTKQAUJE75XN3A3BNG2QP4DMN

not attested not anchored not stored refs pending

Feynman Diagrams and Wick Products Associated with $q$-Fock spaces

Edward G. Effros, Mihai Popa

arxiv:math/0303045 v1 · 2003-03-04 · 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{5UTKQAUJE75XN3A3BNG2QP4DMN}

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

Noncommutative Regularity Structures

Receipt and verification

First computed	2026-07-04T16:41:40.214277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed26a8028927fb76ec1b0b4da83f836354c4b5415632f50e8a691b3a3742e7e7

Aliases

arxiv: math/0303045 · arxiv_version: math/0303045v1 · doi: 10.48550/arxiv.math/0303045 · pith_short_12: 5UTKQAUJE75X · pith_short_16: 5UTKQAUJE75XN3A3 · pith_short_8: 5UTKQAUJ

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/5UTKQAUJE75XN3A3BNG2QP4DMN \
  | 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: ed26a8028927fb76ec1b0b4da83f836354c4b5415632f50e8a691b3a3742e7e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f81a718f20481817ab45aa7f45f58f51a7ba008e7b37d454bf3c88bed0b8c9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.FA",
    "submitted_at": "2003-03-04T21:32:13Z",
    "title_canon_sha256": "12f8bc1446877b696a784557411ee99ad0d4c4002a0bef22fe54d7671dc2fa74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0303045",
    "kind": "arxiv",
    "version": 1
  }
}