Pith Number

pith:IRDFLMI2

pith:2026:IRDFLMI2CC6RNV2F6MPC62DXEY

not attested not anchored not stored refs pending

Closing the Modality Gap in Zero-Shot HAR: Contrastive Training and Separability-Optimized Prototypes on IMU Data

Anik Ghosh

arxiv:2606.10789 v1 · 2026-06-09 · 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{IRDFLMI2CC6RNV2F6MPC62DXEY}

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	2026-06-10T01:10:40.683214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444655b11a10bd16d745f31e2f6877260858f81c407ddc50d7193985e33ecc58

Aliases

arxiv: 2606.10789 · arxiv_version: 2606.10789v1 · doi: 10.48550/arxiv.2606.10789 · pith_short_12: IRDFLMI2CC6R · pith_short_16: IRDFLMI2CC6RNV2F · pith_short_8: IRDFLMI2

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/IRDFLMI2CC6RNV2F6MPC62DXEY \
  | 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: 444655b11a10bd16d745f31e2f6877260858f81c407ddc50d7193985e33ecc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d0eeabb8069b77db642a18483f3640b7d7d6f0cac7bf2be692a02372257c23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-09T12:39:41Z",
    "title_canon_sha256": "feb94bbb6cbb731c1c6f2236665285ccef211a37d7e4f6157947eb0e375455e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10789",
    "kind": "arxiv",
    "version": 1
  }
}