Pith Number

pith:I4A5DNQA

pith:2015:I4A5DNQAXDZ5ZMWMLZLSLVHHHJ

not attested not anchored not stored refs pending

Timing and Carrier Synchronization in Wireless Communication Systems: A Survey and Classification of Research in the Last Five Years

A. A. Nasir, H. Mehrpouyan, R. A. Kennedy, S. D. Blostein, S. Durrani

arxiv:1507.02032 v1 · 2015-07-08 · 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{I4A5DNQAXDZ5ZMWMLZLSLVHHHJ}

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	2026-05-18T01:08:32.550793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4701d1b600b8f3dcb2cc5e5725d4e73a6405a038b01d44f076f848b9eb67fbad

Aliases

arxiv: 1507.02032 · arxiv_version: 1507.02032v1 · doi: 10.48550/arxiv.1507.02032 · pith_short_12: I4A5DNQAXDZ5 · pith_short_16: I4A5DNQAXDZ5ZMWM · pith_short_8: I4A5DNQA

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/I4A5DNQAXDZ5ZMWMLZLSLVHHHJ \
  | 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: 4701d1b600b8f3dcb2cc5e5725d4e73a6405a038b01d44f076f848b9eb67fbad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2badfad79bb403709813460a340081f21a1554d34152846058e7fa84aaa670ba",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-08T05:50:33Z",
    "title_canon_sha256": "49a33ba2a10810d8b08d51c34be1ef76049a529333fb9a3d5ded6de058a52428"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02032",
    "kind": "arxiv",
    "version": 1
  }
}