Pith Number

pith:TOCT22RI

pith:2020:TOCT22RIXLNR5IY3U2EYJDVBOJ

not attested not anchored not stored refs pending

Boundary Guidance Hierarchical Network for Real-Time Tongue Segmentation

Aimin Zhou, Guixu Zhang, Jia Chen, Qian Zhang, Xinyi Zeng, Yiqin Wang

arxiv:2003.06529 v1 · 2020-03-14 · eess.IV · cs.CV · 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{TOCT22RIXLNR5IY3U2EYJDVBOJ}

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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

Memory-SAM: Human-Prompt-Free Tongue Segmentation via Retrieval-to-Prompt

Receipt and verification

First computed	2026-07-05T00:47:49.125915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b853d6a28badb1ea31ba689848ea172525726f4190602d144a5683e69a4eea2

Aliases

arxiv: 2003.06529 · arxiv_version: 2003.06529v1 · doi: 10.48550/arxiv.2003.06529 · pith_short_12: TOCT22RIXLNR · pith_short_16: TOCT22RIXLNR5IY3 · pith_short_8: TOCT22RI

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/TOCT22RIXLNR5IY3U2EYJDVBOJ \
  | 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: 9b853d6a28badb1ea31ba689848ea172525726f4190602d144a5683e69a4eea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c925069567fddec0f37c27f3c90eecbbeda603a2b283ef3cd6ae582a0564e8e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-03-14T01:25:46Z",
    "title_canon_sha256": "58ac62fbcf0f6fe6fea54ef8345da9db4a753bf98afe728fc194b39155e7fd24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06529",
    "kind": "arxiv",
    "version": 1
  }
}