Pith Number

pith:B6EIG3KJ

pith:2016:B6EIG3KJZS5ZXL5AGVBPHLME2V

not attested not anchored not stored refs pending

The Discovery of Raman Scattering in HII Regions

Brent A. Groves, David C. Nicholls, Lisa J. Kewley, Michael A. Dopita, Ralph S. Sutherland

arxiv:1605.08828 v1 · 2016-05-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6EIG3KJZS5ZXL5AGVBPHLME2V}

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	2026-05-18T01:12:26.357275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f88836d49ccbb9bafa03542f3ad84d55692ee8e56cba78b32cebc31843aa963

Aliases

arxiv: 1605.08828 · arxiv_version: 1605.08828v1 · doi: 10.48550/arxiv.1605.08828 · pith_short_12: B6EIG3KJZS5Z · pith_short_16: B6EIG3KJZS5ZXL5A · pith_short_8: B6EIG3KJ

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/B6EIG3KJZS5ZXL5AGVBPHLME2V \
  | 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: 0f88836d49ccbb9bafa03542f3ad84d55692ee8e56cba78b32cebc31843aa963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b0636ade5f386b53c1a7633cdec70e7b87f8fbda2b4116707e57d6b55f13fe7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-28T01:31:10Z",
    "title_canon_sha256": "76567c6ee2c2aabfd17ddbc9ba3c00708093ea8573d68afdc181b2843ea92237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08828",
    "kind": "arxiv",
    "version": 1
  }
}