Pith Number

pith:M2FF2SUG

pith:2017:M2FF2SUGVKPCAUBSOQLKMY56Y4

not attested not anchored not stored refs pending

Closed-Form Error Analysis on RSS-based Indoor Localization Method

Wei Li, Wei Zhao, Zimu Yuan

arxiv:1702.03980 v2 · 2017-02-07 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2FF2SUGVKPCAUBSOQLKMY56Y4}

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	2026-05-18T00:28:07.108103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

668a5d4a86aa9e2050327416a663bec723f2531a73cb1946b7dd165d104d5f6b

Aliases

arxiv: 1702.03980 · arxiv_version: 1702.03980v2 · doi: 10.48550/arxiv.1702.03980 · pith_short_12: M2FF2SUGVKPC · pith_short_16: M2FF2SUGVKPCAUBS · pith_short_8: M2FF2SUG

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/M2FF2SUGVKPCAUBSOQLKMY56Y4 \
  | 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: 668a5d4a86aa9e2050327416a663bec723f2531a73cb1946b7dd165d104d5f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2393893b6587256b5ab7e14ddbb82d8fed9eb6790f06f6d249465dd886ef809",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-02-07T01:51:59Z",
    "title_canon_sha256": "fafe0cff03b05a30447c208ebb2a7ff3c030df2d56157700cbe81f602ddc0be5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03980",
    "kind": "arxiv",
    "version": 2
  }
}