Pith Number

pith:JIKEM6XO

pith:2015:JIKEM6XOHIWREG3LOPTHWRLYS3

not attested not anchored not stored refs pending

Regularity points and Jensen measures for $R(X)$

Hongfei Yang, Joel F. Feinstein

arxiv:1507.01779 v1 · 2015-07-07 · 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{JIKEM6XOHIWREG3LOPTHWRLYS3}

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	2026-05-18T01:37:12.388695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a14467aee3a2d121b6b73e67b457896c8284b331dcf3ea56e7745eca8d9bbb3

Aliases

arxiv: 1507.01779 · arxiv_version: 1507.01779v1 · doi: 10.48550/arxiv.1507.01779 · pith_short_12: JIKEM6XOHIWR · pith_short_16: JIKEM6XOHIWREG3L · pith_short_8: JIKEM6XO

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/JIKEM6XOHIWREG3LOPTHWRLYS3 \
  | 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: 4a14467aee3a2d121b6b73e67b457896c8284b331dcf3ea56e7745eca8d9bbb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc2dc1f0cb506d06d05a35a8b0c57405c9ec286a837f9329abd1ed8360ada87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-07-07T12:32:20Z",
    "title_canon_sha256": "08710f288ad5c60640188f8e4534df9bd449bee94f67ad3abeea0cec044beaeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01779",
    "kind": "arxiv",
    "version": 1
  }
}