Pith Number

pith:IV6YFONJ

pith:2014:IV6YFONJPXTJPZXT4WX6PAPG2N

not attested not anchored not stored refs pending

dRTI: Directional Radio Tomographic Imaging

Ambuj Varshney, Bo Wei, Chun Tung Chou, Neal Patwari, Thiemo Voigt, Wen Hu

arxiv:1402.2744 v1 · 2014-02-12 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IV6YFONJPXTJPZXT4WX6PAPG2N}

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	2026-05-18T02:59:17.397469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457d82b9a97de697e6f3e5afe781e6d3690aed465dd265623554a88116228628

Aliases

arxiv: 1402.2744 · arxiv_version: 1402.2744v1 · doi: 10.48550/arxiv.1402.2744 · pith_short_12: IV6YFONJPXTJ · pith_short_16: IV6YFONJPXTJPZXT · pith_short_8: IV6YFONJ

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/IV6YFONJPXTJPZXT4WX6PAPG2N \
  | 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: 457d82b9a97de697e6f3e5afe781e6d3690aed465dd265623554a88116228628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5accb9217431d8dc05d42c330656ff4585f65f7ee097dae033144159ea2345b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2014-02-12T06:26:19Z",
    "title_canon_sha256": "ad1fa4af2dbf862d473ee784134bf158d27b4f14f4d00831124bd25589ad28c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2744",
    "kind": "arxiv",
    "version": 1
  }
}