Pith Number

pith:PDLTFFXP

pith:2021:PDLTFFXPWXMY57A4T2FFQILPBL

not attested not anchored not stored refs pending

Towards bio-inspired unsupervised representation learning for indoor aerial navigation

Bart Dhoedt, Matthias Hartmann, Ni Wang, Ozan Catal, Tim Verbelen

arxiv:2106.09326 v1 · 2021-06-17 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDLTFFXPWXMY57A4T2FFQILPBL}

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	2026-07-05T02:50:15.098099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d73296efb5d98efc1c9e8a58216f0ac4619823355c0219c7eec72b23bdf7d8

Aliases

arxiv: 2106.09326 · arxiv_version: 2106.09326v1 · doi: 10.48550/arxiv.2106.09326 · pith_short_12: PDLTFFXPWXMY · pith_short_16: PDLTFFXPWXMY57A4 · pith_short_8: PDLTFFXP

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/PDLTFFXPWXMY57A4T2FFQILPBL \
  | 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: 78d73296efb5d98efc1c9e8a58216f0ac4619823355c0219c7eec72b23bdf7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae124adb60089349a6e5ac3e87e3b85bcd6f7789119a750bd4c5e1ee6b6d3e4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-06-17T08:42:38Z",
    "title_canon_sha256": "2ffc5097f6a71a0c724e1918eafd9f81ee7e6c1eb315159842d5853f6cb374c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09326",
    "kind": "arxiv",
    "version": 1
  }
}