Pith Number

pith:FTVVJIEJ

pith:2017:FTVVJIEJ3JLA4V2TUTK3ZTMN7H

not attested not anchored not stored refs pending

On Time-of-Arrival Estimation in NB-IoT Systems

Fredrik Rusek, Sha Hu, Xuhong Li

arxiv:1711.03832 v1 · 2017-11-10 · 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{FTVVJIEJ3JLA4V2TUTK3ZTMN7H}

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	2026-05-18T00:30:51.340783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ceb54a089da560e5753a4d5bccd8df9d0ca5ccadc1547c15fb370a12fd5b939

Aliases

arxiv: 1711.03832 · arxiv_version: 1711.03832v1 · doi: 10.48550/arxiv.1711.03832 · pith_short_12: FTVVJIEJ3JLA · pith_short_16: FTVVJIEJ3JLA4V2T · pith_short_8: FTVVJIEJ

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/FTVVJIEJ3JLA4V2TUTK3ZTMN7H \
  | 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: 2ceb54a089da560e5753a4d5bccd8df9d0ca5ccadc1547c15fb370a12fd5b939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e72d8623ca93865feb23b7dbd946d41b592a08f202ac473d7b50d55a78357d9f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-10T14:43:36Z",
    "title_canon_sha256": "5a0d275931b751f72b30898b58ec64d197100f5e00dbf4da5a085ed78ca7a252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03832",
    "kind": "arxiv",
    "version": 1
  }
}