Pith Number

pith:Q6WEBVIO

pith:2019:Q6WEBVIOKQRYPL2YYKVUMM5FS7

not attested not anchored not stored refs pending

Data Extraction from Charts via Single Deep Neural Network

Diego Klabjan, Patrick NBless, Xiaoyi Liu

arxiv:1906.11906 v1 · 2019-06-06 · cs.CV · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6WEBVIOKQRYPL2YYKVUMM5FS7}

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	2026-05-17T23:42:01.663121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ac40d50e542387af58c2ab4633a597d0a2f3116d6f25b94692f6c235da56eb

Aliases

arxiv: 1906.11906 · arxiv_version: 1906.11906v1 · doi: 10.48550/arxiv.1906.11906 · pith_short_12: Q6WEBVIOKQRY · pith_short_16: Q6WEBVIOKQRYPL2Y · pith_short_8: Q6WEBVIO

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/Q6WEBVIOKQRYPL2YYKVUMM5FS7 \
  | 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: 87ac40d50e542387af58c2ab4633a597d0a2f3116d6f25b94692f6c235da56eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08c2ed13517d4f8a633eddb8d6f940390145509a8d152aee8867ba3d0ee8df6a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-06T21:54:50Z",
    "title_canon_sha256": "8797f9b30498fe297b241399e1262edfda06dc45f794c0b2c27f191260bf8b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11906",
    "kind": "arxiv",
    "version": 1
  }
}