Pith Number

pith:GUNRO3J6

pith:2019:GUNRO3J6CVZKKKHODCKEFNSNPT

not attested not anchored not stored refs pending

Bounded point derivations and functions of bounded mean oscillation

Stephen Deterding

arxiv:1906.11934 v1 · 2019-06-27 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUNRO3J6CVZKKKHODCKEFNSNPT}

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	2026-05-17T23:42:01.547145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351b176d3e1572a528ee189442b64d7cdcdebe93942152c2cad947a0a3be6c3e

Aliases

arxiv: 1906.11934 · arxiv_version: 1906.11934v1 · doi: 10.48550/arxiv.1906.11934 · pith_short_12: GUNRO3J6CVZK · pith_short_16: GUNRO3J6CVZKKKHO · pith_short_8: GUNRO3J6

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/GUNRO3J6CVZKKKHODCKEFNSNPT \
  | 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: 351b176d3e1572a528ee189442b64d7cdcdebe93942152c2cad947a0a3be6c3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e64231682ea0af158543d6fccda07d0a8f1cc4ba19b7e61ce8d0b719a59d51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-06-27T20:03:54Z",
    "title_canon_sha256": "1b246a34768b99b7ff5c0861d6d2136d7052f51d4cc1eb1684f8a99f93716b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11934",
    "kind": "arxiv",
    "version": 1
  }
}