Pith Number

pith:YVQWFBV7

pith:2019:YVQWFBV7GS7HIO6BMKQN7TK7KT

not attested not anchored not stored refs pending

Primary User Localization and Online Radio Cartography via Structured Tensor Decomposition

Mohsen Joneidi, Nazanin Rahnavard

arxiv:1905.04284 v1 · 2019-05-10 · cs.IT · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVQWFBV7GS7HIO6BMKQN7TK7KT}

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	2026-05-17T23:46:31.512130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5616286bf34be743bc162a0dfcd5f54ddece627d2d7baaa8ced83ee5f87b836

Aliases

arxiv: 1905.04284 · arxiv_version: 1905.04284v1 · doi: 10.48550/arxiv.1905.04284 · pith_short_12: YVQWFBV7GS7H · pith_short_16: YVQWFBV7GS7HIO6B · pith_short_8: YVQWFBV7

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/YVQWFBV7GS7HIO6BMKQN7TK7KT \
  | 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: c5616286bf34be743bc162a0dfcd5f54ddece627d2d7baaa8ced83ee5f87b836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444e5e0fc4ca28751c2f04057220abe5301d1049cd4c38d094772feb7d6a860b",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-05-10T17:51:39Z",
    "title_canon_sha256": "4cac11876f152ad6b739d47373f24dd933a75ecd7f99a8af2c543f3fc7d9e1b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04284",
    "kind": "arxiv",
    "version": 1
  }
}