Pith Number

pith:76ANEXRI

pith:2021:76ANEXRI5SEQUSOTENEA7F37ZJ

not attested not anchored not stored refs pending

Fibre Fabry-P\'erot Astrophotonic Correlation Spectroscopy for Remote Gas Identification and Radial Velocity Measurements

Adam Densmore, Dan-Xia Xu, Ernst de Mooij, Jens H. Schmid, Pavel Cheben, Ross Cheriton, Siegfried Janz, Suresh Sivanandam

arxiv:2107.04494 v1 · 2021-07-09 · astro-ph.IM · physics.app-ph · physics.ins-det · physics.optics · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76ANEXRI5SEQUSOTENEA7F37ZJ}

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	2026-07-05T03:34:30.120616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff80d25e28ec890a49d323480f977fca51224f975c2ebe79ff319b85ee3121da

Aliases

arxiv: 2107.04494 · arxiv_version: 2107.04494v1 · doi: 10.48550/arxiv.2107.04494 · pith_short_12: 76ANEXRI5SEQ · pith_short_16: 76ANEXRI5SEQUSOT · pith_short_8: 76ANEXRI

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/76ANEXRI5SEQUSOTENEA7F37ZJ \
  | 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: ff80d25e28ec890a49d323480f977fca51224f975c2ebe79ff319b85ee3121da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b7f7e7ee14dc0d4e29e4638aa55b53247de71ab0de972c3deb1f9b0108a4ab",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.ins-det",
      "physics.optics",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-07-09T15:36:58Z",
    "title_canon_sha256": "32b0fabb909d6292814372de1cfd719fe353b04e648e0fc6d29025a4e2062018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04494",
    "kind": "arxiv",
    "version": 1
  }
}