Pith Number

pith:3LLFUJ23

pith:2021:3LLFUJ23RS7IJKY3NSYGEXQMDA

not attested not anchored not stored refs pending

TNS: Terrain Traversability Mapping and Navigation System for Autonomous Excavators

Dinesh Manocha, Liangjun Zhang, Ruitao Song, Tianrui Guan, Zhenpeng He

arxiv:2109.06250 v4 · 2021-09-13 · 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{3LLFUJ23RS7IJKY3NSYGEXQMDA}

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

AFRDA: Attentive Feature Refinement for Domain Adaptive Semantic Segmentation

Receipt and verification

First computed	2026-07-05T04:20:43.257723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dad65a275b8cbe84ab1b6cb0625e0c18036ccccddceffb63101cd06280dd86cd

Aliases

arxiv: 2109.06250 · arxiv_version: 2109.06250v4 · doi: 10.48550/arxiv.2109.06250 · pith_short_12: 3LLFUJ23RS7I · pith_short_16: 3LLFUJ23RS7IJKY3 · pith_short_8: 3LLFUJ23

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/3LLFUJ23RS7IJKY3NSYGEXQMDA \
  | 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: dad65a275b8cbe84ab1b6cb0625e0c18036ccccddceffb63101cd06280dd86cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1d85fdea039b39b881cdc25c20c9bad737002ae9ed728386c93d7f72e77414",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-13T18:37:36Z",
    "title_canon_sha256": "9899dc7e3de47640b1198855b1f9a8542a9b61452569af6230a67678ad4919fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06250",
    "kind": "arxiv",
    "version": 4
  }
}