Pith Number

pith:B34BU3MP

pith:2019:B34BU3MPRY4FQTCTSQVJGRPOK5

not attested not anchored not stored refs pending

Transmission of natural scene images through a multimode fibre

Daniele Faccio, Ois\'in Moran, Piergiorgio Caramazza, Roderick Murray-Smith

arxiv:1904.11985 v1 · 2019-04-26 · eess.IV · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B34BU3MPRY4FQTCTSQVJGRPOK5}

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	2026-05-17T23:43:02.344773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ef81a6d8f8e38584c53942a9345ee576e73a2a15e1ab89d2d40a02eb90cad84

Aliases

arxiv: 1904.11985 · arxiv_version: 1904.11985v1 · doi: 10.48550/arxiv.1904.11985 · pith_short_12: B34BU3MPRY4F · pith_short_16: B34BU3MPRY4FQTCT · pith_short_8: B34BU3MP

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/B34BU3MPRY4FQTCTSQVJGRPOK5 \
  | 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: 0ef81a6d8f8e38584c53942a9345ee576e73a2a15e1ab89d2d40a02eb90cad84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a9f5954fb9bfece6fca93f18db6e5f20ad60312db8df8a23b655c2a9580602f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-04-26T14:09:41Z",
    "title_canon_sha256": "ff32bd6b71a4b9889b352ea8233e7a43e6157e305523aacf4e4fafc01a516fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11985",
    "kind": "arxiv",
    "version": 1
  }
}