Pith Number

pith:6YC7HFX4

pith:2023:6YC7HFX4RPVMA7D56X7VSO3V44

not attested not anchored not stored refs pending

Active headrest combined with a depth camera-based ear-positioning system

Haishan Zou, Haowen Li, Jing Lu, Yuteng Liu, Zhibin Lin

arxiv:2401.10256 v1 · 2023-12-25 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YC7HFX4RPVMA7D56X7VSO3V44}

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	2026-07-05T07:35:09.206040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f605f396fc8beac07c7df5ff593b75e70627b077d0851d0960a535b34ca90001

Aliases

arxiv: 2401.10256 · arxiv_version: 2401.10256v1 · doi: 10.48550/arxiv.2401.10256 · pith_short_12: 6YC7HFX4RPVM · pith_short_16: 6YC7HFX4RPVMA7D5 · pith_short_8: 6YC7HFX4

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/6YC7HFX4RPVMA7D56X7VSO3V44 \
  | 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: f605f396fc8beac07c7df5ff593b75e70627b077d0851d0960a535b34ca90001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d048f51bcc369e1a47d772c84a27dd3d6a74eb451f2dcf15c558259eb07f25",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-25T10:28:19Z",
    "title_canon_sha256": "4d87539cbc1b1892e1e67ba7a761dd209408bc289d80394fb17d77b674771010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.10256",
    "kind": "arxiv",
    "version": 1
  }
}