Pith Number

pith:6LETVFVY

pith:2021:6LETVFVYKQRU4LATG6EKH4SYEK

not attested not anchored not stored refs pending

Contrastive Object Detection Using Knowledge Graph Embeddings

Abhinav Valada, Alexander Braun, Christopher Lang

arxiv:2112.11366 v1 · 2021-12-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LETVFVYKQRU4LATG6EKH4SYEK}

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	2026-07-05T03:42:31.876107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c93a96b854234e2c133788a3f258228880f794a1b3404ff197f2b5adca9a0f

Aliases

arxiv: 2112.11366 · arxiv_version: 2112.11366v1 · doi: 10.48550/arxiv.2112.11366 · pith_short_12: 6LETVFVYKQRU · pith_short_16: 6LETVFVYKQRU4LAT · pith_short_8: 6LETVFVY

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/6LETVFVYKQRU4LATG6EKH4SYEK \
  | 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: f2c93a96b854234e2c133788a3f258228880f794a1b3404ff197f2b5adca9a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff75bf98cead5ac594b5de8240e504df090f0d5ce909ee0b14dca9e74a003e91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-21T17:10:21Z",
    "title_canon_sha256": "e5a8d1ba3414b206cffec227fee209a9be1596a902e6ca3dad5d54b5e573db19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11366",
    "kind": "arxiv",
    "version": 1
  }
}