Pith Number

pith:3FCYFGBZ

pith:2019:3FCYFGBZV6HMBIO24DLDEWO7JK

not attested not anchored not stored refs pending

Exploring a New Model for Mobile Positioning Based on CDR Data of The Cellular Networks

Amnir Hadachi, Artjom Lind

arxiv:1902.09399 v1 · 2019-02-08 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FCYFGBZV6HMBIO24DLDEWO7JK}

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	2026-05-17T23:52:45.857499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d945829839af8ec0a1dae0d63259df4aa172061bfc9fa094e91b7c5e57d38a87

Aliases

arxiv: 1902.09399 · arxiv_version: 1902.09399v1 · doi: 10.48550/arxiv.1902.09399 · pith_short_12: 3FCYFGBZV6HM · pith_short_16: 3FCYFGBZV6HMBIO2 · pith_short_8: 3FCYFGBZ

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/3FCYFGBZV6HMBIO24DLDEWO7JK \
  | 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: d945829839af8ec0a1dae0d63259df4aa172061bfc9fa094e91b7c5e57d38a87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b301370b8ce23a0461dcc1cd3d75a5789b8ec5326cc97c2cf8904370d6feb382",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-02-08T10:58:14Z",
    "title_canon_sha256": "de4875ca507c5a21a768d69bef730234607cf597e76a9abe07c0a25d5ea495c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09399",
    "kind": "arxiv",
    "version": 1
  }
}