Pith Number

pith:FMR7I4EJ

pith:2022:FMR7I4EJXXPXU2MHZF4AEKKZXJ

not attested not anchored not stored refs pending

On Hyperbolic Embeddings in 2D Object Detection

Abhinav Valada, Alexander Braun, Christopher Lang

arxiv:2203.08049 v3 · 2022-03-15 · 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{FMR7I4EJXXPXU2MHZF4AEKKZXJ}

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	2026-07-05T04:06:20.020919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b23f47089bddf7a6987c978022959ba44fcb7ca65f6b7dac8be54069563f01a

Aliases

arxiv: 2203.08049 · arxiv_version: 2203.08049v3 · doi: 10.48550/arxiv.2203.08049 · pith_short_12: FMR7I4EJXXPX · pith_short_16: FMR7I4EJXXPXU2MH · pith_short_8: FMR7I4EJ

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/FMR7I4EJXXPXU2MHZF4AEKKZXJ \
  | 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: 2b23f47089bddf7a6987c978022959ba44fcb7ca65f6b7dac8be54069563f01a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c784b5adc907f006d231f8133104aa1aee181f72684589f69dba264710f3910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-15T16:43:40Z",
    "title_canon_sha256": "1ae073617b07d4a05f25ce07560b519312036b439ef7bccaaca4c207ad8582c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08049",
    "kind": "arxiv",
    "version": 3
  }
}