Pith Number

pith:MQYGQHLW

pith:2020:MQYGQHLWBH64AKRD5I4DBCM6EE

not attested not anchored not stored refs pending

Survey of Spectrum Regulation for Intelligent Transportation Systems

Carl B. Dietrich, Jeffrey H. Reed, Junsung Choi, Seungyoung Ahn, Vuk Marojevic

arxiv:2008.00084 v2 · 2020-06-26 · cs.NI · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQYGQHLWBH64AKRD5I4DBCM6EE}

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	2026-07-05T01:24:17.143800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6430681d7609fdc02a23ea3830899e213ab719fba8224b49a41a41c0f0a2fbed

Aliases

arxiv: 2008.00084 · arxiv_version: 2008.00084v2 · doi: 10.48550/arxiv.2008.00084 · pith_short_12: MQYGQHLWBH64 · pith_short_16: MQYGQHLWBH64AKRD · pith_short_8: MQYGQHLW

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/MQYGQHLWBH64AKRD5I4DBCM6EE \
  | 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: 6430681d7609fdc02a23ea3830899e213ab719fba8224b49a41a41c0f0a2fbed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1920ed40af0599ecf9579d37b2e11e905d1aa37c132d8a74ba77b0dcbfd2e91",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2020-06-26T13:00:58Z",
    "title_canon_sha256": "bb2ff5932d37c4b9260020f4851b66bb561cdb1c98063e1bd367e0b5033cd34f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00084",
    "kind": "arxiv",
    "version": 2
  }
}