Pith Number

pith:HJS2ZFAJ

pith:2012:HJS2ZFAJIUD6IYXMIYTJLSLKQO

not attested not anchored not stored refs pending

Suppression of the near-infrared OH night sky lines with fibre Bragg gratings - first results

A. J. Horton, B. Schmidt, C. G. Tinney, C. Trinh, H.-G. Loehmannsroeben, J. Bland-Hawthorn, J. Bryant, J. Lawrence, J. O.Byrne, J. Zheng, K. Freeman, K. Glazebrook, K. Shortridge, L. Gers, M. Colless, M. Roth, R. Haynes, S. Case, S. C. Ellis, S. G. Leon-Saval, S. Lee, S. Miziarski, W. Couch

arxiv:1206.6551 v1 · 2012-06-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJS2ZFAJIUD6IYXMIYTJLSLKQO}

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	2026-05-18T01:56:41.042730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a65ac94094507e462ec462695c96a8384cec2ed37edd42bad49ebb4959c2302

Aliases

arxiv: 1206.6551 · arxiv_version: 1206.6551v1 · doi: 10.48550/arxiv.1206.6551 · pith_short_12: HJS2ZFAJIUD6 · pith_short_16: HJS2ZFAJIUD6IYXM · pith_short_8: HJS2ZFAJ

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/HJS2ZFAJIUD6IYXMIYTJLSLKQO \
  | 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: 3a65ac94094507e462ec462695c96a8384cec2ed37edd42bad49ebb4959c2302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ead815230e873f802cbd02928bf28af052652ffff72799d63e0bf1f9e4c001f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-28T02:17:08Z",
    "title_canon_sha256": "68696fa4a16146f77b065f1ec786a8bcd11fc98821c53c2f3a4caae0eee1a9cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6551",
    "kind": "arxiv",
    "version": 1
  }
}