Pith Number

pith:3YHL3E4A

pith:2015:3YHL3E4AUWTMBLXYM6HPPX74TY

not attested not anchored not stored refs pending

Robust Preamble Design for Synchronization, Signaling Transmission and Channel Estimation

Chao Zhang, Zhaocheng Wang, Zhen Gao

arxiv:1510.06799 v2 · 2015-10-23 · 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{3YHL3E4AUWTMBLXYM6HPPX74TY}

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	2026-05-18T01:25:54.813993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de0ebd9380a5a6c0aef8678ef7dffc9e3d316804009dca84795c6b4b6b10742b

Aliases

arxiv: 1510.06799 · arxiv_version: 1510.06799v2 · doi: 10.48550/arxiv.1510.06799 · pith_short_12: 3YHL3E4AUWTM · pith_short_16: 3YHL3E4AUWTMBLXY · pith_short_8: 3YHL3E4A

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/3YHL3E4AUWTMBLXYM6HPPX74TY \
  | 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: de0ebd9380a5a6c0aef8678ef7dffc9e3d316804009dca84795c6b4b6b10742b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39024763e19f25659e0aa8b039dd4caad3837fa36abab4ca5f36f2b74b382344",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-10-23T01:38:39Z",
    "title_canon_sha256": "4a5f5ad5adb1f92796beac5e962078e9c49d1265609c441a71e2a5afd15ed2fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06799",
    "kind": "arxiv",
    "version": 2
  }
}