Pith Number

pith:AGNU73FO

pith:2016:AGNU73FOCTJ3UFITWF5EL6OHNX

not attested not anchored not stored refs pending

Superresolution in the maximum entropy approach to invert Laplace transforms

Henryk Gzyl

arxiv:1604.06423 v1 · 2016-04-20 · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGNU73FOCTJ3UFITWF5EL6OHNX}

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	2026-05-18T01:16:30.156174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

019b4fecae14d3ba1513b17a45f9c76dc7f00faf3ccb7c416ec8eac38cd502e3

Aliases

arxiv: 1604.06423 · arxiv_version: 1604.06423v1 · doi: 10.48550/arxiv.1604.06423 · pith_short_12: AGNU73FOCTJ3 · pith_short_16: AGNU73FOCTJ3UFIT · pith_short_8: AGNU73FO

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/AGNU73FOCTJ3UFITWF5EL6OHNX \
  | 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: 019b4fecae14d3ba1513b17a45f9c76dc7f00faf3ccb7c416ec8eac38cd502e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ea2566d0029b98616d5db87947678650c8db870dc193bf3cfad8dc0e2de2f7",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-04-20T16:47:34Z",
    "title_canon_sha256": "459357c5e001ac833c25708bce3185655e376becbdefbc80fc38cee43fff0337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06423",
    "kind": "arxiv",
    "version": 1
  }
}