Pith Number

pith:ROTV6PF4

pith:2015:ROTV6PF4CZDJ3YV4OWNAHR3X52

not attested not anchored not stored refs pending

Traveling Wave Parametric Amplifier based on a chain of Coupled Asymmetric SQUIDs

A. Samolov, M. T. Bell

arxiv:1509.04573 v1 · 2015-09-15 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROTV6PF4CZDJ3YV4OWNAHR3X52}

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	2026-05-18T01:32:58.544692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba75f3cbc16469de2bc759a03c777ee8fcfc856ee2cf447a98bf9b9810f7d34

Aliases

arxiv: 1509.04573 · arxiv_version: 1509.04573v1 · doi: 10.48550/arxiv.1509.04573 · pith_short_12: ROTV6PF4CZDJ · pith_short_16: ROTV6PF4CZDJ3YV4 · pith_short_8: ROTV6PF4

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/ROTV6PF4CZDJ3YV4OWNAHR3X52 \
  | 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: 8ba75f3cbc16469de2bc759a03c777ee8fcfc856ee2cf447a98bf9b9810f7d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f9d7df7c716dc95422c60c6205b44424ff13b0c0630aff85b4e3e745d0c88b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-09-15T14:14:33Z",
    "title_canon_sha256": "ea82338d2e0c1af9d427bf7260f37d54ea1dd36f0baf48b68964f9214b12a5a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04573",
    "kind": "arxiv",
    "version": 1
  }
}