Pith Number

pith:RMCFHNAP

pith:2019:RMCFHNAPH6CPVRHWWLA53VL7OT

not attested not anchored not stored refs pending

2D LiDAR Map Prediction via Estimating Motion Flow with GRU

Gang Wang, Mingyang Li, Yafei Song, Yonghong Tian

arxiv:1902.06919 v1 · 2019-02-19 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMCFHNAPH6CPVRHWWLA53VL7OT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:53:40.425169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0453b40f3f84fac4f6b2c1ddd57f74c6b756a07d51465df82d0501053460bd

Aliases

arxiv: 1902.06919 · arxiv_version: 1902.06919v1 · doi: 10.48550/arxiv.1902.06919 · pith_short_12: RMCFHNAPH6CP · pith_short_16: RMCFHNAPH6CPVRHW · pith_short_8: RMCFHNAP

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/RMCFHNAPH6CPVRHWWLA53VL7OT \
  | 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: 8b0453b40f3f84fac4f6b2c1ddd57f74c6b756a07d51465df82d0501053460bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ec32f9ead25790be223e0c1819a52c9c7ee300044b73af204d6f2324002b53",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-02-19T06:47:49Z",
    "title_canon_sha256": "e0071142b16c33dbb9abfb5a38a7a1aeaaad42d2cf115dc0601850596871ab8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06919",
    "kind": "arxiv",
    "version": 1
  }
}