Pith Number

pith:STY7Z6BW

pith:2019:STY7Z6BWAS7343QKOYLGI7WP4P

not attested not anchored not stored refs pending

A Learned Representation for Scalable Vector Graphics

David Ha, Douglas Eck, Jonathon Shlens, Raphael Gontijo Lopes

arxiv:1904.02632 v1 · 2019-04-04 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STY7Z6BWAS7343QKOYLGI7WP4P}

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	2026-05-17T23:49:23.143039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f1fcf83604bfbe6e0a7616647ecfe3ea4a7f95891818c00e65f5c47f7587c8

Aliases

arxiv: 1904.02632 · arxiv_version: 1904.02632v1 · doi: 10.48550/arxiv.1904.02632 · pith_short_12: STY7Z6BWAS73 · pith_short_16: STY7Z6BWAS7343QK · pith_short_8: STY7Z6BW

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/STY7Z6BWAS7343QKOYLGI7WP4P \
  | 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: 94f1fcf83604bfbe6e0a7616647ecfe3ea4a7f95891818c00e65f5c47f7587c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b354347f8c8083e79e87e945de652bc39a9d068ac9380fc01023f03258796903",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-04T16:04:03Z",
    "title_canon_sha256": "e72c66a5ee29e12bf358e37bcba47ff5e224bff98f427e25b5c2657449f67ccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02632",
    "kind": "arxiv",
    "version": 1
  }
}