Pith Number

pith:PJDKHEDA

pith:2018:PJDKHEDA7XKFVRA6VOTO6RRTGJ

not attested not anchored not stored refs pending

Efficient Outlier Removal in Large Scale Global Structure-from-Motion

Danping Zou, Fei Wen, Peilin Liu, Rendong Ying

arxiv:1808.03041 v4 · 2018-08-09 · 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{PJDKHEDA7XKFVRA6VOTO6RRTGJ}

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	2026-05-17T23:53:57.564083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a46a39060fdd45ac41eaba6ef4633327d24338e0e289e6c22b827fd74a72633

Aliases

arxiv: 1808.03041 · arxiv_version: 1808.03041v4 · doi: 10.48550/arxiv.1808.03041 · pith_short_12: PJDKHEDA7XKF · pith_short_16: PJDKHEDA7XKFVRA6 · pith_short_8: PJDKHEDA

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/PJDKHEDA7XKFVRA6VOTO6RRTGJ \
  | 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: 7a46a39060fdd45ac41eaba6ef4633327d24338e0e289e6c22b827fd74a72633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c9cb62a0ed157f474cef29e61c71dd0618880981508259fa86c0107ab001e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-09T07:05:18Z",
    "title_canon_sha256": "7d6e88e9bb30ebecd2f1576583568d3d917e66c245f67fa4d9c88a3b8d08438f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03041",
    "kind": "arxiv",
    "version": 4
  }
}