Pith Number

pith:WZDDYUEO

pith:2013:WZDDYUEOEIA7JQCG7EXR4Q4RWG

not attested not anchored not stored refs pending

Continuity properties of vectors realizing points in the classical field of values

Brian Lins, Charles R. Johnson, Dan Corey, Ilya Spitkovsky, Ryan Kirk

arxiv:1307.5033 v1 · 2013-07-18 · 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{WZDDYUEOEIA7JQCG7EXR4Q4RWG}

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	2026-05-18T03:18:06.874515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6463c508e2201f4c046f92f1e4391b1ba7fc36c66c581ffdb9205382549a517

Aliases

arxiv: 1307.5033 · arxiv_version: 1307.5033v1 · doi: 10.48550/arxiv.1307.5033 · pith_short_12: WZDDYUEOEIA7 · pith_short_16: WZDDYUEOEIA7JQCG · pith_short_8: WZDDYUEO

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/WZDDYUEOEIA7JQCG7EXR4Q4RWG \
  | 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: b6463c508e2201f4c046f92f1e4391b1ba7fc36c66c581ffdb9205382549a517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "966835c8e3f58ac351b41dd6d2d95e05ba3926c99d55e7165eaf5d712f9cbd1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-07-18T18:27:10Z",
    "title_canon_sha256": "e7c868ec615669be593aaaa824de7c4dcd1d5d88ad303503a41e1e2d7e038121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5033",
    "kind": "arxiv",
    "version": 1
  }
}