Pith Number

pith:7VRQXPX5

pith:2016:7VRQXPX5HSASRUUWLYLJAEQUTI

not attested not anchored not stored refs pending

A Sequential Approach to the Henstock Integral

Laramie Paxton

arxiv:1609.05454 v1 · 2016-09-18 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VRQXPX5HSASRUUWLYLJAEQUTI}

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	2026-05-18T01:04:26.343414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd630bbefd3c8128d2965e169012149a2571ca58de685437544bfa9b5be9b4cd

Aliases

arxiv: 1609.05454 · arxiv_version: 1609.05454v1 · doi: 10.48550/arxiv.1609.05454 · pith_short_12: 7VRQXPX5HSAS · pith_short_16: 7VRQXPX5HSASRUUW · pith_short_8: 7VRQXPX5

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/7VRQXPX5HSASRUUWLYLJAEQUTI \
  | 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: fd630bbefd3c8128d2965e169012149a2571ca58de685437544bfa9b5be9b4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52737770fd1cd41ab4ffe3787c8940e9698b8a41f43196895601697060a9e3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-09-18T08:55:13Z",
    "title_canon_sha256": "ace9813c82bd05c4f1e7c8afefe3c5a6aaab76e6a5cccab539327733e2d28d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05454",
    "kind": "arxiv",
    "version": 1
  }
}