Pith Number

pith:DNT7PND3

pith:2019:DNT7PND36BBKQQ63Z6CD2WAG7A

not attested not anchored not stored refs pending

UniVSE: Robust Visual Semantic Embeddings via Structured Semantic Representations

Hao Wu, Jiayuan Mao, Lei Li, Weiwei Sun, Wei-Ying Ma, Yufeng Zhang, Yuning Jiang

arxiv:1904.05521 v2 · 2019-04-11 · 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{DNT7PND36BBKQQ63Z6CD2WAG7A}

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	2026-05-17T23:47:39.221146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b67f7b47bf042a843dbcf843d5806f8166b4367af09a79ee70cd05e6fb4bb77

Aliases

arxiv: 1904.05521 · arxiv_version: 1904.05521v2 · doi: 10.48550/arxiv.1904.05521 · pith_short_12: DNT7PND36BBK · pith_short_16: DNT7PND36BBKQQ63 · pith_short_8: DNT7PND3

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/DNT7PND36BBKQQ63Z6CD2WAG7A \
  | 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: 1b67f7b47bf042a843dbcf843d5806f8166b4367af09a79ee70cd05e6fb4bb77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be6b8dce737581b9578f01890afca72c52faa62b850bf4a4e7a228ba4a1a9020",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-11T04:04:06Z",
    "title_canon_sha256": "f2dc2394a25cabe6983d8e096d7c2d22f6239bea83deb6c1c78eec3286fe1f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05521",
    "kind": "arxiv",
    "version": 2
  }
}