Pith Number

pith:SE3IP3PC

pith:2021:SE3IP3PCNSQV6GD27XZL74TCXA

not attested not anchored not stored refs pending

Structure-Aware Long Short-Term Memory Network for 3D Cephalometric Landmark Detection

Lingjie Liu, Nenglun Chen, Runnan Chen, Wenping Wang, Yanhong Lin, Yuexin Ma, Zhiming Cui

arxiv:2107.09899 v2 · 2021-07-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SE3IP3PCNSQV6GD27XZL74TCXA}

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	2026-07-05T03:58:02.728440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

913687ede26ca15f187afdf2bff262b824c725213fb8c19a3a7b5e8155b21095

Aliases

arxiv: 2107.09899 · arxiv_version: 2107.09899v2 · doi: 10.48550/arxiv.2107.09899 · pith_short_12: SE3IP3PCNSQV · pith_short_16: SE3IP3PCNSQV6GD2 · pith_short_8: SE3IP3PC

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/SE3IP3PCNSQV6GD27XZL74TCXA \
  | 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: 913687ede26ca15f187afdf2bff262b824c725213fb8c19a3a7b5e8155b21095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78bf6b748902823d04863035eb1d36817469f07548617c153fbc4a65a20885b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-21T06:35:52Z",
    "title_canon_sha256": "e36525543d8ec7cc4dd9ccd03aa4297f3556953fee7d41c1767bc1c0df54acce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09899",
    "kind": "arxiv",
    "version": 2
  }
}