Pith Number

pith:XK2IQOSN

pith:2021:XK2IQOSNMKUG6Y5QI3XJDIQNIM

not attested not anchored not stored refs pending

Simple multi-dataset detection

Philipp Kr\"ahenb\"uhl, Vladlen Koltun, Xingyi Zhou

arxiv:2102.13086 v2 · 2021-02-25 · 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{XK2IQOSNMKUG6Y5QI3XJDIQNIM}

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.

Cited by

2 papers in Pith

Open-vocabulary Object Detection via Vision and Language Knowledge Distillation

Florence: A New Foundation Model for Computer Vision

Receipt and verification

First computed	2026-07-05T04:17:34.759438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab4883a4d62a86f63b046ee91a20d432d9b4c717dc9db83cb85b0f7eb7e6c51

Aliases

arxiv: 2102.13086 · arxiv_version: 2102.13086v2 · doi: 10.48550/arxiv.2102.13086 · pith_short_12: XK2IQOSNMKUG · pith_short_16: XK2IQOSNMKUG6Y5Q · pith_short_8: XK2IQOSN

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/XK2IQOSNMKUG6Y5QI3XJDIQNIM \
  | 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: bab4883a4d62a86f63b046ee91a20d432d9b4c717dc9db83cb85b0f7eb7e6c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c9985819d69031335237b0cf6fba92d095fd461fa1e8e9632f23ba2d27d13ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-25T18:55:58Z",
    "title_canon_sha256": "ffe21188fac67b460dc94c60d2fb66168691c98a1648f3dfa009c2909800a10e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13086",
    "kind": "arxiv",
    "version": 2
  }
}