Pith Number

pith:EEPZJCXN

pith:2023:EEPZJCXNGZUIWFEMZLKW2AR4WM

not attested not anchored not stored refs pending

Continuous Multi-user Activity Tracking via Room-Scale mmWave Sensing

Anirban Das, Argha Sen, Sandip Chakraborty, Swadhin Pradhan

arxiv:2309.11957 v1 · 2023-09-21 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEPZJCXNGZUIWFEMZLKW2AR4WM}

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	2026-07-05T06:52:56.784299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211f948aed36688b148ccad56d023cb307945b10c59c710613e0deee65007bac

Aliases

arxiv: 2309.11957 · arxiv_version: 2309.11957v1 · doi: 10.48550/arxiv.2309.11957 · pith_short_12: EEPZJCXNGZUI · pith_short_16: EEPZJCXNGZUIWFEM · pith_short_8: EEPZJCXN

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/EEPZJCXNGZUIWFEMZLKW2AR4WM \
  | 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: 211f948aed36688b148ccad56d023cb307945b10c59c710613e0deee65007bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869ec4b327baee5d69ebe1b29d675feb21de3b6f5fcbb1df716ca36d7dc4ac3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-09-21T10:15:43Z",
    "title_canon_sha256": "76c6dd4a055cafc82dbfc02eb0395025531f211330a0287b36fc2ee10117e554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11957",
    "kind": "arxiv",
    "version": 1
  }
}