Pith Number

pith:NHO6736A

pith:2015:NHO6736AU476GFSMR45WPSHBH2

not attested not anchored not stored refs pending

Study of the Composition and Spectral Characteristics of a HDG-Prism Disperse System (GRISM) by Refractive Index Phase Matching

Chol-Gyu Choe, Chon-Gyu Jo, Song-Jin Im

arxiv:1508.00524 v1 · 2015-07-31 · 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{NHO6736AU476GFSMR45WPSHBH2}

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	2026-05-18T01:35:57.889477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ddefefc0a73fe3164c8f3b67c8e13e8253350ca49edc52b9399f9359ec3062

Aliases

arxiv: 1508.00524 · arxiv_version: 1508.00524v1 · doi: 10.48550/arxiv.1508.00524 · pith_short_12: NHO6736AU476 · pith_short_16: NHO6736AU476GFSM · pith_short_8: NHO6736A

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/NHO6736AU476GFSMR45WPSHBH2 \
  | 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: 69ddefefc0a73fe3164c8f3b67c8e13e8253350ca49edc52b9399f9359ec3062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34b4b87ac584f2aa0a1ccb9d39143dd2ab509b85654c0598441856dd60e081e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-31T03:59:08Z",
    "title_canon_sha256": "708fe480594f471db56ab51fdca5ac93b4b7f0f7e6a66bdd84253ef5f35a5459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00524",
    "kind": "arxiv",
    "version": 1
  }
}