Pith Number

pith:5LCU632R

pith:2010:5LCU632RHT22HEPAFIVWBU7MC4

not attested not anchored not stored refs pending

Giant HII Regions in NGC 7479 & NGC 6070

G. Bosch, G. F. H\"agele, N. Morrell, V. Firpo

arxiv:1004.4636 v1 · 2010-04-26 · 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{5LCU632RHT22HEPAFIVWBU7MC4}

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	2026-05-18T02:07:53.646644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac54f6f513cf5a391e02a2b60d3ec173fe2394b06a8de07a8d26fc299d8d35f

Aliases

arxiv: 1004.4636 · arxiv_version: 1004.4636v1 · doi: 10.48550/arxiv.1004.4636 · pith_short_12: 5LCU632RHT22 · pith_short_16: 5LCU632RHT22HEPA · pith_short_8: 5LCU632R

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/5LCU632RHT22HEPAFIVWBU7MC4 \
  | 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: eac54f6f513cf5a391e02a2b60d3ec173fe2394b06a8de07a8d26fc299d8d35f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c604917976ecb4a7555361d584b6fb90f4582e1a2c5ed457e4439e57c2e0ccd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-26T20:04:20Z",
    "title_canon_sha256": "f436fb0dda2b12474fb43437c7195b70272961bee2943266f8c369503a7f44fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4636",
    "kind": "arxiv",
    "version": 1
  }
}