Pith Number

pith:7D4OMZJF

pith:2021:7D4OMZJFD6AT2Y2XJIFBIVDBYR

not attested not anchored not stored refs pending

Towards Collaborative Simultaneous Localization and Mapping: a Survey of the Current Research Landscape

Benjamin Ramtoula, Fang Wu, Giovanni Beltrame, Pierre-Yves Lajoie

arxiv:2108.08325 v2 · 2021-08-18 · 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{7D4OMZJFD6AT2Y2XJIFBIVDBYR}

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

MR-SLAM: Immersive Spatial Supervision for Multi-Robot Mapping via Mixed Reality

Receipt and verification

First computed	2026-07-05T04:45:11.647723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8f8e665251f813d63574a0a145461c45c696d39059a4cbf4af90257d7d603c8

Aliases

arxiv: 2108.08325 · arxiv_version: 2108.08325v2 · doi: 10.48550/arxiv.2108.08325 · pith_short_12: 7D4OMZJFD6AT · pith_short_16: 7D4OMZJFD6AT2Y2X · pith_short_8: 7D4OMZJF

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/7D4OMZJFD6AT2Y2XJIFBIVDBYR \
  | 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: f8f8e665251f813d63574a0a145461c45c696d39059a4cbf4af90257d7d603c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a47b33f2d5d5c7783fb85a51f2c3449d4f808e779343b54253ad6fcb0c5a6cbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-08-18T18:03:59Z",
    "title_canon_sha256": "19b69c717d3fcb796d1d74da499d7f6ffbed1aa61edf4364351a8d216f4aa828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08325",
    "kind": "arxiv",
    "version": 2
  }
}