Pith Number

pith:VLQGHEZY

pith:2017:VLQGHEZYH3WHQLNQ7LW4K6IRMJ

not attested not anchored not stored refs pending

Synthetic phonons enable nonreciprocal coupling to arbitrary resonator networks

Christopher W Peterson, Gaurav Bahl, Jennifer T Bernhard, Seunghwi Kim

arxiv:1702.06476 v3 · 2017-02-21 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLQGHEZYH3WHQLNQ7LW4K6IRMJ}

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	2026-05-18T00:21:05.037270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aae06393383eec782db0faedc579116258a81c0bed8e5d25bc60cf3c93975086

Aliases

arxiv: 1702.06476 · arxiv_version: 1702.06476v3 · doi: 10.48550/arxiv.1702.06476 · pith_short_12: VLQGHEZYH3WH · pith_short_16: VLQGHEZYH3WHQLNQ · pith_short_8: VLQGHEZY

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/VLQGHEZYH3WHQLNQ7LW4K6IRMJ \
  | 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: aae06393383eec782db0faedc579116258a81c0bed8e5d25bc60cf3c93975086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e532af2bb55b3034b956024d0c0e00d65c2bafa153de274de35afe862fc08a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-21T17:12:07Z",
    "title_canon_sha256": "d4b6a4eb3e649750dcf213dba4afebc370499590dc6a658e5f58f4e7b543a8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06476",
    "kind": "arxiv",
    "version": 3
  }
}