Pith Number

pith:RNYQCLLM

pith:2014:RNYQCLLMRHE5TKKCEHGGKSPJSZ

not attested not anchored not stored refs pending

Antitonicity of the inverse for selfadjoint matrices, operators, and relations

H.L. Wietsma, H.S.V. de Snoo, J. Behrndt, S. Hassi

arxiv:1403.5704 v1 · 2014-03-22 · 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{RNYQCLLMRHE5TKKCEHGGKSPJSZ}

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	2026-05-18T02:55:49.071934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b71012d6c89c9d9a94221cc6549e9967a9ba60df8c588297d6b634f46faf38b

Aliases

arxiv: 1403.5704 · arxiv_version: 1403.5704v1 · doi: 10.48550/arxiv.1403.5704 · pith_short_12: RNYQCLLMRHE5 · pith_short_16: RNYQCLLMRHE5TKKC · pith_short_8: RNYQCLLM

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/RNYQCLLMRHE5TKKCEHGGKSPJSZ \
  | 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: 8b71012d6c89c9d9a94221cc6549e9967a9ba60df8c588297d6b634f46faf38b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6452405ecd1538cb229f21ff3a7ceb57d15cc442feb81452a59148f1ce87d843",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-03-22T21:26:40Z",
    "title_canon_sha256": "da3341ad1e178e6992b8a5a0ff8d2bbc53bb5201ffdaf5624199836d50b50980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5704",
    "kind": "arxiv",
    "version": 1
  }
}