Pith Number

pith:4PDZV656

pith:2018:4PDZV656PMRUQ4XUQZFIGOUT6K

not attested not anchored not stored refs pending

Equi-coverage Contours in Cellular Networks

Chiranjib Saha, Harpreet S. Dhillon, Mehrnaz Afshang

arxiv:1802.10552 v1 · 2018-02-28 · cs.IT · cs.NI · 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{4PDZV656PMRUQ4XUQZFIGOUT6K}

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	2026-05-18T00:22:16.810105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3c79afbbe7b234872f4864a833a93f28747d26d1a75fc5e65bf627b6f4f5224

Aliases

arxiv: 1802.10552 · arxiv_version: 1802.10552v1 · doi: 10.48550/arxiv.1802.10552 · pith_short_12: 4PDZV656PMRU · pith_short_16: 4PDZV656PMRUQ4XU · pith_short_8: 4PDZV656

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/4PDZV656PMRUQ4XUQZFIGOUT6K \
  | 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: e3c79afbbe7b234872f4864a833a93f28747d26d1a75fc5e65bf627b6f4f5224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aee6718fbf45481c283647398a029ed9a142c9bb8039e438f3df02e1fedfe37e",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-28T17:42:51Z",
    "title_canon_sha256": "2675ca4ba4418cff05f40602cd15ad4c2802b5dab2c9dd7b6a083b380892bfc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10552",
    "kind": "arxiv",
    "version": 1
  }
}