Pith Number

pith:FX267ESX

pith:2015:FX267ESXF3O6UXFNT45CFXNES6

not attested not anchored not stored refs pending

Global 6DOF Pose Estimation from Untextured 2D City Models

Christian Pirchheim, Clemens Arth, Jonathan Ventura, Vincent Lepetit

arxiv:1503.02675 v2 · 2015-03-09 · 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{FX267ESXF3O6UXFNT45CFXNES6}

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	2026-05-18T02:21:51.200048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df5ef92572eddea5cad9f3a22dda497a63e803f9789b7478345a9f1d8ea0a42

Aliases

arxiv: 1503.02675 · arxiv_version: 1503.02675v2 · doi: 10.48550/arxiv.1503.02675 · pith_short_12: FX267ESXF3O6 · pith_short_16: FX267ESXF3O6UXFN · pith_short_8: FX267ESX

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/FX267ESXF3O6UXFNT45CFXNES6 \
  | 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: 2df5ef92572eddea5cad9f3a22dda497a63e803f9789b7478345a9f1d8ea0a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "650e60671c8f193e1d5972e4c0db1c153a77ed8f8c91103ff669daeb8c5bbc42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-03-09T20:18:19Z",
    "title_canon_sha256": "b93e5127bc3078978ebd6b14362f822e584cf9e38e06df4a221b7bb7f85f440b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02675",
    "kind": "arxiv",
    "version": 2
  }
}