Pith Number

pith:3G47Y2AF

pith:2015:3G47Y2AFYQ6FZHS5FBOKHM2VXF

not attested not anchored not stored refs pending

Portable Microwave Frequency Dissemination in Free Space and Implications on Ground-Satellite Synchronization

Bo Wang, Chao Gao, Jing Miao, Lijun Wang, Yibo Yuan, Yu Bai

arxiv:1503.04536 v2 · 2015-03-16 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G47Y2AFYQ6FZHS5FBOKHM2VXF}

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	2026-05-18T02:05:23.598244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b9fc6805c43c5c9e5d285ca3b355b96077a8b3446b8ec4b4a37dcb2c8f7e8f

Aliases

arxiv: 1503.04536 · arxiv_version: 1503.04536v2 · doi: 10.48550/arxiv.1503.04536 · pith_short_12: 3G47Y2AFYQ6F · pith_short_16: 3G47Y2AFYQ6FZHS5 · pith_short_8: 3G47Y2AF

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/3G47Y2AFYQ6FZHS5FBOKHM2VXF \
  | 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: d9b9fc6805c43c5c9e5d285ca3b355b96077a8b3446b8ec4b4a37dcb2c8f7e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e03f3eec5ffb76b1dea65e823d82b2cb1a4f5cde96e8ec32a64158882c488c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-03-16T06:38:13Z",
    "title_canon_sha256": "21ecbc370d572753c165ac6d652bfb00a8fd733473ef8965bb0fd6c91aebb81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04536",
    "kind": "arxiv",
    "version": 2
  }
}