Pith Number

pith:RJT7AXDU

pith:2019:RJT7AXDUUEMFS6Y45S4LKIFGZK

not attested not anchored not stored refs pending

A CNN-based tool for automatic tongue contour tracking in ultrasound images

Ian Calloway, Jian Zhu, Will Styler

arxiv:1907.10210 v1 · 2019-07-24 · eess.IV · cs.CL · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJT7AXDUUEMFS6Y45S4LKIFGZK}

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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

1 paper in Pith

A CNN-based tool for automatic tongue contour tracking in ultrasound images

Receipt and verification

First computed	2026-05-17T23:39:38.646413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a67f05c74a118597b1cecb8b520a6ca8ef5f44ba775357130ccc1c04ebfdcc8

Aliases

arxiv: 1907.10210 · arxiv_version: 1907.10210v1 · doi: 10.48550/arxiv.1907.10210 · pith_short_12: RJT7AXDUUEMF · pith_short_16: RJT7AXDUUEMFS6Y4 · pith_short_8: RJT7AXDU

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/RJT7AXDUUEMFS6Y45S4LKIFGZK \
  | 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: 8a67f05c74a118597b1cecb8b520a6ca8ef5f44ba775357130ccc1c04ebfdcc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7e5ca60e22c1036e5956dd36417dd6e0f31760e54b3f81c69a24d577cdfee2",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-24T02:34:58Z",
    "title_canon_sha256": "3a75a570f9fc3737acc58e0ebffb13f70f9db45420ca69cd9b2bcde21215b744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10210",
    "kind": "arxiv",
    "version": 1
  }
}