Pith Number

pith:XFZV5PKC

pith:2016:XFZV5PKCRP5ZJKEK7YOMRNGVAV

not attested not anchored not stored refs pending

Dirac-like operators on the Hilbert space of differential forms on manifolds with boundaries

J.M. P\'erez-Pardo

arxiv:1610.06792 v1 · 2016-10-21 · math-ph · 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{XFZV5PKCRP5ZJKEK7YOMRNGVAV}

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	2026-05-18T00:43:39.571498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9735ebd428bfb94a88afe1cc8b4d5056ba86f9439d48b07a6c1c6c801a8aba1

Aliases

arxiv: 1610.06792 · arxiv_version: 1610.06792v1 · doi: 10.48550/arxiv.1610.06792 · pith_short_12: XFZV5PKCRP5Z · pith_short_16: XFZV5PKCRP5ZJKEK · pith_short_8: XFZV5PKC

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/XFZV5PKCRP5ZJKEK7YOMRNGVAV \
  | 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: b9735ebd428bfb94a88afe1cc8b4d5056ba86f9439d48b07a6c1c6c801a8aba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc0dc93b38454b609078d509fbde5cd4a228c724df29b9c55d624c690cde259",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-10-21T14:04:25Z",
    "title_canon_sha256": "bcfa11090a061e7cb9e719afd07908cc8915d0d234cbfcaac4cfb7f57ffcbfca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06792",
    "kind": "arxiv",
    "version": 1
  }
}