Pith Number

pith:TI2JN4CG

pith:2021:TI2JN4CGCM64A37XKTS4QKOD7O

not attested not anchored not stored refs pending

Robust state and protection-level estimation within tightly coupled GNSS/INS navigation system

Dirk Abel, Kaizheng Wang, Shuchen Liu

arxiv:2103.10696 v3 · 2021-03-19 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TI2JN4CGCM64A37XKTS4QKOD7O}

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.

Cited by

1 paper in Pith

Real-Time Obstacle Avoidance Algorithms for Unmanned Aerial and Ground Vehicles

Receipt and verification

First computed	2026-07-05T06:05:24.636996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a3496f046133dc06ff754e5c829c3fb9fa81d03aa0332ec715696e3c9e0e54c

Aliases

arxiv: 2103.10696 · arxiv_version: 2103.10696v3 · doi: 10.48550/arxiv.2103.10696 · pith_short_12: TI2JN4CGCM64 · pith_short_16: TI2JN4CGCM64A37X · pith_short_8: TI2JN4CG

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/TI2JN4CGCM64A37XKTS4QKOD7O \
  | 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: 9a3496f046133dc06ff754e5c829c3fb9fa81d03aa0332ec715696e3c9e0e54c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d96657a9f6d41abcb1ffcd6e61b8f58e67d4532bacdcefd67dc6d82eb9a8a3",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-03-19T09:10:51Z",
    "title_canon_sha256": "2abfd1128480afbb4bfda4eaca682aa103ca6b698f086f200ef1c344c58e8f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10696",
    "kind": "arxiv",
    "version": 3
  }
}