Pith Number

pith:4CUPAHBQ

pith:2015:4CUPAHBQJBELAQ4A7QFL4ZFONV

not attested not anchored not stored refs pending

Analysis of high-resolution spectra from a hybrid interferometric/dispersive spectrometer

I. Jovanovic, J.R. Scott, P. Ko

arxiv:1508.07303 v2 · 2015-08-28 · physics.ins-det · 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{4CUPAHBQJBELAQ4A7QFL4ZFONV}

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	2026-05-18T01:34:07.117040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a8f01c304848b04380fc0abe64ae6d753115b198ccd2a4ece95689bae681c2

Aliases

arxiv: 1508.07303 · arxiv_version: 1508.07303v2 · doi: 10.48550/arxiv.1508.07303 · pith_short_12: 4CUPAHBQJBEL · pith_short_16: 4CUPAHBQJBELAQ4A · pith_short_8: 4CUPAHBQ

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/4CUPAHBQJBELAQ4A7QFL4ZFONV \
  | 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: e0a8f01c304848b04380fc0abe64ae6d753115b198ccd2a4ece95689bae681c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a27e5e02249c5ed0ed1527922d83040b45a41a25daa0376be269172d979af6a2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-08-28T18:33:46Z",
    "title_canon_sha256": "d3840d29a388dcf03edf56d5fc1eacd98193be6110e7429c31e50d167f4149cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07303",
    "kind": "arxiv",
    "version": 2
  }
}