Pith Number

pith:6BZWISPR

pith:2018:6BZWISPRIRTFKZMQ62TZ4U3CBG

not attested not anchored not stored refs pending

Trajectory Representation and Landmark Projection for Continuous-Time Structure from Motion

Hannes Ovr\'en, Per-Erik Forss\'en

arxiv:1805.02543 v1 · 2018-05-07 · 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{6BZWISPRIRTFKZMQ62TZ4U3CBG}

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	2026-05-18T00:16:39.675016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0736449f14466556590f6a79e536209af7425ee98baf09f72384c222fce4cc0

Aliases

arxiv: 1805.02543 · arxiv_version: 1805.02543v1 · doi: 10.48550/arxiv.1805.02543 · pith_short_12: 6BZWISPRIRTF · pith_short_16: 6BZWISPRIRTFKZMQ · pith_short_8: 6BZWISPR

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/6BZWISPRIRTFKZMQ62TZ4U3CBG \
  | 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: f0736449f14466556590f6a79e536209af7425ee98baf09f72384c222fce4cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c05c64dc33ac9087e957dcce721c302ad2166445790d88c1e3691bf9c32d3e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T14:29:30Z",
    "title_canon_sha256": "a8d37ee59cebd62be72ee25f83d1ab7b84c94c3eb18f0267db7b411ffeb477fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02543",
    "kind": "arxiv",
    "version": 1
  }
}