Pith Number

pith:2VU7D7DL

pith:2018:2VU7D7DLWFKRUXVAWKZMWQYO3L

not attested not anchored not stored refs pending

A methodology for calculating the latency of GPS-probe data

Masoud Hamedi, Stanley Young, Zhongxiang Wang

arxiv:1801.06128 v1 · 2018-01-18 · stat.AP · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VU7D7DLWFKRUXVAWKZMWQYO3L}

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	2026-05-18T00:25:35.530838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d569f1fc6bb1551a5ea0b2b2cb430edacb6a45bb894c37b4a830521b5fe5115b

Aliases

arxiv: 1801.06128 · arxiv_version: 1801.06128v1 · doi: 10.48550/arxiv.1801.06128 · pith_short_12: 2VU7D7DLWFKR · pith_short_16: 2VU7D7DLWFKRUXVA · pith_short_8: 2VU7D7DL

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/2VU7D7DLWFKRUXVAWKZMWQYO3L \
  | 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: d569f1fc6bb1551a5ea0b2b2cb430edacb6a45bb894c37b4a830521b5fe5115b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7eeaf86af71ecf76c66f834df4db9c11322c039ca70243468cf11c01a526166",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-01-18T17:05:00Z",
    "title_canon_sha256": "7a7ac4bfb8fcb34cedfc61243ce0237799d4a5c01ee6cd295882b883405e0750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06128",
    "kind": "arxiv",
    "version": 1
  }
}