Pith Number

pith:NAQGSJXC

pith:2016:NAQGSJXC3SMHIM4IKMI25K4KLD

not attested not anchored not stored refs pending

Photothermal optomechanics in superfluid helium coupled to a fiber-based cavity

A.B. Shkarin, A.D. Kashkanova, C. D. Brown, J. G. E. Harris, J. Reichel, K. Ott, L. Childress, L. Hohmann, N. E. Flowers-Jacobs, S.W. Hoch

arxiv:1609.07025 v2 · 2016-09-22 · physics.optics · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAQGSJXC3SMHIM4IKMI25K4KLD}

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	2026-05-18T00:49:15.462605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68206926e2dc987433885311aeab8a58f0cce7cd80b610c0bf8c241a4a07d86d

Aliases

arxiv: 1609.07025 · arxiv_version: 1609.07025v2 · doi: 10.48550/arxiv.1609.07025 · pith_short_12: NAQGSJXC3SMH · pith_short_16: NAQGSJXC3SMHIM4I · pith_short_8: NAQGSJXC

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/NAQGSJXC3SMHIM4IKMI25K4KLD \
  | 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: 68206926e2dc987433885311aeab8a58f0cce7cd80b610c0bf8c241a4a07d86d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1000ddb1653e3410dc5469142d0c999380d0c0d43b8661e5ceb254f01167e639",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-22T15:32:48Z",
    "title_canon_sha256": "b490c84e9697a9c25b568110c6261fd6c7af28849b75eee9f3638823e42329a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07025",
    "kind": "arxiv",
    "version": 2
  }
}