Pith Number

pith:67XSTU6O

pith:2011:67XSTU6OL6HJQUYCUIRMCY26AI

not attested not anchored not stored refs pending

Hilbert space for quantum mechanics on superspace

Hendrik De Bie, Kevin Coulembier

arxiv:1101.4820 v1 · 2011-01-25 · math-ph · math.CA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67XSTU6OL6HJQUYCUIRMCY26AI}

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	2026-05-18T02:03:22.494865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ef29d3ce5f8e985302a222c1635e0215dccc22d19372f239bf98db87f26c3a

Aliases

arxiv: 1101.4820 · arxiv_version: 1101.4820v1 · doi: 10.48550/arxiv.1101.4820 · pith_short_12: 67XSTU6OL6HJ · pith_short_16: 67XSTU6OL6HJQUYC · pith_short_8: 67XSTU6O

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/67XSTU6OL6HJQUYCUIRMCY26AI \
  | 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: f7ef29d3ce5f8e985302a222c1635e0215dccc22d19372f239bf98db87f26c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "657da1e8bb49bbc0b342dac045bba1fa777c2a10acc1ee82d96ba77983cd260a",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-01-25T14:19:26Z",
    "title_canon_sha256": "5fcf660dc03b42b42d91963877a8e279ab63e7469f28e7de3c4dbdf09b3fe054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4820",
    "kind": "arxiv",
    "version": 1
  }
}