Pith Number

pith:LTYLB4MU

pith:2019:LTYLB4MUS2BAQA54JE5EO5HBZ3

not attested not anchored not stored refs pending

Automated Construction of Metric Maps using a Stochastic Robotic Swarm Leveraging Received Signal Strength

Ragesh K. Ramachandran, Spring Berman

arxiv:1903.05392 v1 · 2019-03-13 · 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{LTYLB4MUS2BAQA54JE5EO5HBZ3}

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	2026-05-17T23:51:24.412883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf0b0f19496820803bc493a4774e1ceddc400a66c53f6f4369dafbd97dd2984

Aliases

arxiv: 1903.05392 · arxiv_version: 1903.05392v1 · doi: 10.48550/arxiv.1903.05392 · pith_short_12: LTYLB4MUS2BA · pith_short_16: LTYLB4MUS2BAQA54 · pith_short_8: LTYLB4MU

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/LTYLB4MUS2BAQA54JE5EO5HBZ3 \
  | 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: 5cf0b0f19496820803bc493a4774e1ceddc400a66c53f6f4369dafbd97dd2984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbce3e7e1bab3f21c7f197d7a3e4a4055b58ff60ec275674d4370887f4cba7ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-13T10:18:46Z",
    "title_canon_sha256": "a8403a531c35fd1ad97e99b91065c81d7b94768a73a5fb4ac08ea48c2fb16c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05392",
    "kind": "arxiv",
    "version": 1
  }
}