Pith Number

pith:SL6YRMNX

pith:2017:SL6YRMNXYPZKZUDIRUTXOJBV7N

not attested not anchored not stored refs pending

Detection of Extraplanar Diffuse Ionized Gas in M83

Ellen G. Zweibel, Erin Boettcher, J. S. Gallagher III

arxiv:1707.08126 v1 · 2017-07-25 · 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{SL6YRMNXYPZKZUDIRUTXOJBV7N}

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	2026-05-18T00:36:28.188385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fd88b1b7c3f2acd0688d27772435fb6ed91e8d3bc9df973c82cd0365961e0d

Aliases

arxiv: 1707.08126 · arxiv_version: 1707.08126v1 · doi: 10.48550/arxiv.1707.08126 · pith_short_12: SL6YRMNXYPZK · pith_short_16: SL6YRMNXYPZKZUDI · pith_short_8: SL6YRMNX

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/SL6YRMNXYPZKZUDIRUTXOJBV7N \
  | 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: 92fd88b1b7c3f2acd0688d27772435fb6ed91e8d3bc9df973c82cd0365961e0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df0f3d0ac578e1fedd22340ab99d92108149d1bc1acc496f98233bf221018e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-25T18:00:04Z",
    "title_canon_sha256": "2452b408b6be9e79264f6afe9222798dda89e81ec48c9b7a9db0bd1ede9ce296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08126",
    "kind": "arxiv",
    "version": 1
  }
}