Pith Number

pith:DOZ7Z7D4

pith:2017:DOZ7Z7D4QIICOBD4UUNRGMMJCO

not attested not anchored not stored refs pending

Incremental 3D Line Segment Extraction from Semi-dense SLAM

Martin Jagersand, Shida He, Xuebin Qin, Zichen Zhang

arxiv:1708.03275 v3 · 2017-08-10 · 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{DOZ7Z7D4QIICOBD4UUNRGMMJCO}

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	2026-05-18T00:17:24.222687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb3fcfc7c821027047ca51b13318913b8a6028b751aa6605ae68a3bab6b7eeb

Aliases

arxiv: 1708.03275 · arxiv_version: 1708.03275v3 · doi: 10.48550/arxiv.1708.03275 · pith_short_12: DOZ7Z7D4QIIC · pith_short_16: DOZ7Z7D4QIICOBD4 · pith_short_8: DOZ7Z7D4

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/DOZ7Z7D4QIICOBD4UUNRGMMJCO \
  | 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: 1bb3fcfc7c821027047ca51b13318913b8a6028b751aa6605ae68a3bab6b7eeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0e78583cb696d2bb6f81eb9dddecbc18973273bc3449233a9c084673dd4a5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-10T15:52:34Z",
    "title_canon_sha256": "09f7c7aef579ef388553c20bbe6f7a26c9ed52f21c36f2891e946be1143bf366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03275",
    "kind": "arxiv",
    "version": 3
  }
}