Pith Number

pith:QL2J2NAQ

pith:2019:QL2J2NAQVWX5E4LACXDFXZALCY

not attested not anchored not stored refs pending

Robot-to-Robot Relative Pose Estimation using Humans as Markers

Jiawei Mo, Junaed Sattar, Md Jahidul Islam

arxiv:1903.00820 v3 · 2019-03-03 · 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{QL2J2NAQVWX5E4LACXDFXZALCY}

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	2026-07-05T01:33:16.379167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f49d3410adafd2716015c65be40b161cca099625dfffc9e118c9273aac79d2

Aliases

arxiv: 1903.00820 · arxiv_version: 1903.00820v3 · doi: 10.48550/arxiv.1903.00820 · pith_short_12: QL2J2NAQVWX5 · pith_short_16: QL2J2NAQVWX5E4LA · pith_short_8: QL2J2NAQ

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/QL2J2NAQVWX5E4LACXDFXZALCY \
  | 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: 82f49d3410adafd2716015c65be40b161cca099625dfffc9e118c9273aac79d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "845ae3528eff08bf727938979a86467ee09c14066e79dc09c86903902861d384",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-03T03:55:03Z",
    "title_canon_sha256": "c46353124b4ebe6fc1f194c851cf92849e2967dcd450563ce9bd3b610eab9d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00820",
    "kind": "arxiv",
    "version": 3
  }
}