Pith Number

pith:MHWAAUMS

pith:2017:MHWAAUMSNQQWNK5FW3GIWBHFJ6

not attested not anchored not stored refs pending

Self-adjointness of two-dimensional Dirac operators on domains

Edgardo Stockmeyer, Hanne Van Den Bosch, Rafael D. Benguria, S{\o}ren Fournais

arxiv:1704.06106 v1 · 2017-04-20 · 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{MHWAAUMSNQQWNK5FW3GIWBHFJ6}

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	2026-05-18T00:46:03.295956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ec0051926c2166aba5b6cc8b04e54fb8963228dbd34f4d445aba93a472eafe

Aliases

arxiv: 1704.06106 · arxiv_version: 1704.06106v1 · doi: 10.48550/arxiv.1704.06106 · pith_short_12: MHWAAUMSNQQW · pith_short_16: MHWAAUMSNQQWNK5F · pith_short_8: MHWAAUMS

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/MHWAAUMSNQQWNK5FW3GIWBHFJ6 \
  | 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: 61ec0051926c2166aba5b6cc8b04e54fb8963228dbd34f4d445aba93a472eafe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7a869a1d3ea36c938c55bdf8823b48af7314ba11d8fc4a33425d80c667fcf7",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-04-20T12:28:21Z",
    "title_canon_sha256": "d904476e365249cf44a46f276806e3078d9202b1dba77eb21c36664a896a18fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06106",
    "kind": "arxiv",
    "version": 1
  }
}