Pith Number

pith:G6VM24VK

pith:2015:G6VM24VK3SCJYXNHS6IBFMKU22

not attested not anchored not stored refs pending

Variational regularization of complex deautoconvolution and phase retrieval in ultrashort laser pulse characterization

Bernd Hofmann, Guenter Steinmeyer, Stephan W. Anzengruber, Steven Buerger

arxiv:1508.00701 v1 · 2015-08-04 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6VM24VK3SCJYXNHS6IBFMKU22}

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	2026-05-18T01:18:43.842526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37aacd72aadc849c5da7979012b154d68cdc49bc01f119a1c9793fb5eda442b1

Aliases

arxiv: 1508.00701 · arxiv_version: 1508.00701v1 · doi: 10.48550/arxiv.1508.00701 · pith_short_12: G6VM24VK3SCJ · pith_short_16: G6VM24VK3SCJYXNH · pith_short_8: G6VM24VK

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/G6VM24VK3SCJYXNHS6IBFMKU22 \
  | 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: 37aacd72aadc849c5da7979012b154d68cdc49bc01f119a1c9793fb5eda442b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a43891f2911f8175cf70e3ebdc5b2a645ea9ed372238b4f2ced7fa3f4e2ae301",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-08-04T08:33:50Z",
    "title_canon_sha256": "b856d86d44825aff725a2960cccc7d20dfe5fb4a1487d85b125f5ed83aca04bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00701",
    "kind": "arxiv",
    "version": 1
  }
}