Pith Number

pith:ALJHM3US

pith:2017:ALJHM3USMQLRL7A2FTRKNRJNGB

not attested not anchored not stored refs pending

GSLAM: Initialization-robust Monocular Visual SLAM via Global Structure-from-Motion

Chengzhou Tang, Oliver Wang, Ping Tan

arxiv:1708.04814 v3 · 2017-08-16 · 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{ALJHM3USMQLRL7A2FTRKNRJNGB}

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	2026-05-18T00:32:30.593834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d2766e92641715fc1a2ce2a6c52d307a04a57aa86a6fa58d7bc1fe678180ba

Aliases

arxiv: 1708.04814 · arxiv_version: 1708.04814v3 · doi: 10.48550/arxiv.1708.04814 · pith_short_12: ALJHM3USMQLR · pith_short_16: ALJHM3USMQLRL7A2 · pith_short_8: ALJHM3US

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/ALJHM3USMQLRL7A2FTRKNRJNGB \
  | 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: 02d2766e92641715fc1a2ce2a6c52d307a04a57aa86a6fa58d7bc1fe678180ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3231c2fbbe009c403d86c3f916a6755d9637bf6d993f4e5a4cc88b8e0374b70c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-16T08:53:16Z",
    "title_canon_sha256": "16a90fb1535482f944aff435f816d241488d5da0710b7ce72f7ec45d10169c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04814",
    "kind": "arxiv",
    "version": 3
  }
}