Pith Number

pith:TIWLIKAD

pith:2019:TIWLIKADAPD5BPIQPK5FD37U7U

not attested not anchored not stored refs pending

Multi-agent Localization of A Common Reference Coordinate Frame: An Extrinsic Approach

Hyo-Sung Ahn, Quoc Van Tran

arxiv:1905.03924 v2 · 2019-05-10 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIWLIKADAPD5BPIQPK5FD37U7U}

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	2026-05-17T23:41:00.696541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a2cb4280303c7d0bd107aba51eff4fd332dc9faf4086a293a76b3d1467ef142

Aliases

arxiv: 1905.03924 · arxiv_version: 1905.03924v2 · doi: 10.48550/arxiv.1905.03924 · pith_short_12: TIWLIKADAPD5 · pith_short_16: TIWLIKADAPD5BPIQ · pith_short_8: TIWLIKAD

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/TIWLIKADAPD5BPIQPK5FD37U7U \
  | 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: 9a2cb4280303c7d0bd107aba51eff4fd332dc9faf4086a293a76b3d1467ef142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7abc5f1bfc49f5294f4f3df0c8ab2d8798848228b587a7cd15487bbf55b0e32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-10T03:44:37Z",
    "title_canon_sha256": "3249d68982cb94ed95744ce22809a246ede5b836ab308c51eabb7169409859e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03924",
    "kind": "arxiv",
    "version": 2
  }
}