Pith Number

pith:LU273FR3

pith:2019:LU273FR3G2AW6ZXTXVU7WV5M7F

not attested not anchored not stored refs pending

3D Robot Pose Estimation from 2D Images

Andreas Pichler, Christoph Heindl, Josef Scharinger, Sebastian Zambal, Thomas Ponitz

arxiv:1902.04987 v1 · 2019-02-13 · 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{LU273FR3G2AW6ZXTXVU7WV5M7F}

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	2026-05-17T23:54:03.716074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d35fd963b36816f66f3bd69fb57acf94e06b7c34ed3b4bbc2d36a5e9813a6f5

Aliases

arxiv: 1902.04987 · arxiv_version: 1902.04987v1 · doi: 10.48550/arxiv.1902.04987 · pith_short_12: LU273FR3G2AW · pith_short_16: LU273FR3G2AW6ZXT · pith_short_8: LU273FR3

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/LU273FR3G2AW6ZXTXVU7WV5M7F \
  | 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: 5d35fd963b36816f66f3bd69fb57acf94e06b7c34ed3b4bbc2d36a5e9813a6f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50dacd6521ef70876c6524f0c3b018ccc069c37fa207b1ae10d895699ff2f60",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-13T16:26:31Z",
    "title_canon_sha256": "770d20d62f7b4b7633002a21139df96ad899a9b3a0759a09202d833394001630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04987",
    "kind": "arxiv",
    "version": 1
  }
}