Pith Number

pith:ACP2FBLQ

pith:2019:ACP2FBLQHPB4A67AN7QLHHUWLX

not attested not anchored not stored refs pending

CT Field of View Extension Using Combined Channels Extension and Deep Learning Methods

\'Eric Fourni\'e, Karl Stierstorfer, Matthias Baer-Beck

arxiv:1908.09529 v1 · 2019-08-26 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACP2FBLQHPB4A67AN7QLHHUWLX}

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	2026-07-04T23:59:41.175103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

009fa285703bc3c07be06fe0b39e965dde6e2cc9e5fdc8235bf1f1083d53220e

Aliases

arxiv: 1908.09529 · arxiv_version: 1908.09529v1 · doi: 10.48550/arxiv.1908.09529 · pith_short_12: ACP2FBLQHPB4 · pith_short_16: ACP2FBLQHPB4A67A · pith_short_8: ACP2FBLQ

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/ACP2FBLQHPB4A67AN7QLHHUWLX \
  | 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: 009fa285703bc3c07be06fe0b39e965dde6e2cc9e5fdc8235bf1f1083d53220e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6bebce969dfcc2bedecc2a8ed57c08056e59977d57f91908add0e3d48a0ad5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-26T08:52:49Z",
    "title_canon_sha256": "35c40b2631ba6023a4a192fe182801b6f27b82bdb60038fa5be15e563692ce78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09529",
    "kind": "arxiv",
    "version": 1
  }
}