Pith Number

pith:UCIYCTHH

pith:2012:UCIYCTHHSU2CQHMGQX3BIL6VBI

not attested not anchored not stored refs pending

Background Subtraction for Online Calibration of Baseline RSS in RF Sensing Networks

Andrea Edelstein, Michael Rabbat

arxiv:1207.1137 v1 · 2012-07-04 · 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{UCIYCTHHSU2CQHMGQX3BIL6VBI}

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	2026-05-18T03:51:46.780754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a091814ce79534281d8685f6142fd50a3ba3728040c8e72efde117e9d6dc049b

Aliases

arxiv: 1207.1137 · arxiv_version: 1207.1137v1 · doi: 10.48550/arxiv.1207.1137 · pith_short_12: UCIYCTHHSU2C · pith_short_16: UCIYCTHHSU2CQHMG · pith_short_8: UCIYCTHH

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/UCIYCTHHSU2CQHMGQX3BIL6VBI \
  | 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: a091814ce79534281d8685f6142fd50a3ba3728040c8e72efde117e9d6dc049b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ec613fc11cfedad0b49a09d4d0b601c202299966aa22bf8fd9f1da9ce853e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-07-04T22:54:33Z",
    "title_canon_sha256": "f2fd77d697d9e1a0a1a1e821c10039575dd9ea2b906c4517558d1d5271470c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1137",
    "kind": "arxiv",
    "version": 1
  }
}