Pith Number

pith:L4HBYMSG

pith:2021:L4HBYMSGGLADREI5BTLZWAK5SC

not attested not anchored not stored refs pending

Conditional Positional Encodings for Vision Transformers

Bo Zhang, Chunhua Shen, Xiangxiang Chu, Xinlong Wang, Zhi Tian

arxiv:2102.10882 v3 · 2021-02-22 · cs.CV · cs.AI · 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{L4HBYMSGGLADREI5BTLZWAK5SC}

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

13 papers in Pith

VistaRef: Boosting Visual Spatial Orientation Awareness for Pointing-to-Object Detection

End-to-End Context Compression at Scale

Device Passport: Enabling Spatio-Temporal Pretrained Models to Generalize Across Input Layouts

DPPE: Rethinking Camera-Based Positional Encoding for Scaling Multi-View Transformers

Small Models, Strong Priors: Architectural Inductive Bias for Parameter-Efficient Neural PDE Solvers

Receipt and verification

First computed	2026-07-05T05:40:42.335962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0e1c324632c038911d0cd79b015d90a564693dc4cdbaf6b813db2749c95fd3

Aliases

arxiv: 2102.10882 · arxiv_version: 2102.10882v3 · doi: 10.48550/arxiv.2102.10882 · pith_short_12: L4HBYMSGGLAD · pith_short_16: L4HBYMSGGLADREI5 · pith_short_8: L4HBYMSG

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/L4HBYMSGGLADREI5BTLZWAK5SC \
  | 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: 5f0e1c324632c038911d0cd79b015d90a564693dc4cdbaf6b813db2749c95fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70acb8249bd8326cfe92d93dace9f9e4e16092c63d61e7bc1e96b01307f97071",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-22T10:29:55Z",
    "title_canon_sha256": "cb2c952c0933b93cc9f81bee387a916fb74c075d683930814f4a73c333a2e6a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10882",
    "kind": "arxiv",
    "version": 3
  }
}