Pith Number

pith:FYMZMY4H

pith:2015:FYMZMY4HTVMA6P3YOXYPRH6I4N

not attested not anchored not stored refs pending

Fast and Robust Feature Matching for RGB-D Based Localization

Felix Endres, Miguel Heredia, Rafael Sanz, Wolfram Burgard

arxiv:1502.00500 v1 · 2015-02-02 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYMZMY4HTVMA6P3YOXYPRH6I4N}

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	2026-05-18T02:28:05.893837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e199663879d580f3f7875f0f89fc8e347aa7823f8c9957caa3ccf45a6ec41a7

Aliases

arxiv: 1502.00500 · arxiv_version: 1502.00500v1 · doi: 10.48550/arxiv.1502.00500 · pith_short_12: FYMZMY4HTVMA · pith_short_16: FYMZMY4HTVMA6P3Y · pith_short_8: FYMZMY4H

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/FYMZMY4HTVMA6P3YOXYPRH6I4N \
  | 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: 2e199663879d580f3f7875f0f89fc8e347aa7823f8c9957caa3ccf45a6ec41a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e0ff46b84e8981d8d581135025a23d2faf4e286794341db5aacbf3afa448406",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-02T15:02:10Z",
    "title_canon_sha256": "94d7d9179baae3a5a5a62943d132a7bbc80f50bf2dfb0435fe350a5224c86698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00500",
    "kind": "arxiv",
    "version": 1
  }
}