Pith Number

pith:3ZRWOYXQ

pith:2019:3ZRWOYXQS3S7MNIZHVWVV3Y5RM

not attested not anchored not stored refs pending

Higher-Order Function Networks for Learning Composable 3D Object Representations

Daniel D Lee, Eric Mitchell, Selim Engin, Volkan Isler

arxiv:1907.10388 v2 · 2019-07-24 · cs.LG · cs.CV · cs.RO · 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{3ZRWOYXQS3S7MNIZHVWVV3Y5RM}

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	2026-07-05T00:52:46.843744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de636762f096e5f635193d6d5aef1d8b19204b2292d716f30796779de1cc42a0

Aliases

arxiv: 1907.10388 · arxiv_version: 1907.10388v2 · doi: 10.48550/arxiv.1907.10388 · pith_short_12: 3ZRWOYXQS3S7 · pith_short_16: 3ZRWOYXQS3S7MNIZ · pith_short_8: 3ZRWOYXQ

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/3ZRWOYXQS3S7MNIZHVWVV3Y5RM \
  | 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: de636762f096e5f635193d6d5aef1d8b19204b2292d716f30796779de1cc42a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f5c60f8f7ff08d2955c68a5f7f51fbe3e8a4fbb6c2ce8b4a888e1fd06ddc8d9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-24T12:31:16Z",
    "title_canon_sha256": "5dbd2b237eae9c27ec33d4586f10c75aa9ad8a80392a03b6388134911f3d9767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10388",
    "kind": "arxiv",
    "version": 2
  }
}