Pith Number

pith:6UVWJZFH

pith:2017:6UVWJZFH6DCDFEJ6QQSF3DE5L4

not attested not anchored not stored refs pending

The Effect of Turbulence on Nebular Emission Line Ratios

Evan Scannapieco, William J. Gray

arxiv:1710.01312 v1 · 2017-10-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UVWJZFH6DCDFEJ6QQSF3DE5L4}

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	2026-05-18T00:30:40.852669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52b64e4a7f0c432913e84245d8c9d5f23aa52daaed435576edfbc3eb1ad4a45

Aliases

arxiv: 1710.01312 · arxiv_version: 1710.01312v1 · doi: 10.48550/arxiv.1710.01312 · pith_short_12: 6UVWJZFH6DCD · pith_short_16: 6UVWJZFH6DCDFEJ6 · pith_short_8: 6UVWJZFH

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/6UVWJZFH6DCDFEJ6QQSF3DE5L4 \
  | 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: f52b64e4a7f0c432913e84245d8c9d5f23aa52daaed435576edfbc3eb1ad4a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf40343d1733f0d5b08253f7d4a679277d49e30a599f1495ce0a17adf06861e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-03T18:00:06Z",
    "title_canon_sha256": "e7c968ea1feab1feff43350e8a833d7269d8ed4541a18bfb8b4b1ae1c12ca15c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01312",
    "kind": "arxiv",
    "version": 1
  }
}