Pith Number

pith:FS2OJ74G

pith:2013:FS2OJ74GMC2DNHADEHEK2BKAF2

not attested not anchored not stored refs pending

Analysis of Blockage Effects on Urban Cellular Networks

Rahul Vaze, Robert W. Heath Jr, Tianyang Bai

arxiv:1309.4141 v1 · 2013-09-17 · cs.IT · 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{FS2OJ74GMC2DNHADEHEK2BKAF2}

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	2026-05-18T03:13:09.447248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb4e4ff8660b4369c0321c8ad05402eb0abeed6eb91fd43ad77ffefd0dac911

Aliases

arxiv: 1309.4141 · arxiv_version: 1309.4141v1 · doi: 10.48550/arxiv.1309.4141 · pith_short_12: FS2OJ74GMC2D · pith_short_16: FS2OJ74GMC2DNHAD · pith_short_8: FS2OJ74G

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/FS2OJ74GMC2DNHADEHEK2BKAF2 \
  | 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: 2cb4e4ff8660b4369c0321c8ad05402eb0abeed6eb91fd43ad77ffefd0dac911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8129dab068c5c104e473f90f50922b71fa32df738ab9fd06266180213540b7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-09-17T00:29:42Z",
    "title_canon_sha256": "f66aeb81ed0d04ca2e949bb98c559cba1d73d3b01cd09417e5bce5daab30c112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4141",
    "kind": "arxiv",
    "version": 1
  }
}