Pith Number

pith:L5W4NEJA

pith:2010:L5W4NEJAXKZF7UZYK6AGOUKL2U

not attested not anchored not stored refs pending

An improved method for statistical studies of the internal kinematics of HII regions: the case of M 83

Andreas Lundgren, Benoit Epinat, Claude Carignan, G\"oran \"Ostlin, Javier Blasco-Herrera, Joan Font, John E. Beckman, Kambiz Fathi, Leonel Guti\'errez, Marie-Maude de Denus-Bailargeon, Olivier Hernandez

arxiv:1005.4823 v2 · 2010-05-26 · 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{L5W4NEJAXKZF7UZYK6AGOUKL2U}

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	2026-05-18T02:07:07.888959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6dc69120bab25fd338578067514bd529423ed7a7ad67f8df55fcae6827e289

Aliases

arxiv: 1005.4823 · arxiv_version: 1005.4823v2 · doi: 10.48550/arxiv.1005.4823 · pith_short_12: L5W4NEJAXKZF · pith_short_16: L5W4NEJAXKZF7UZY · pith_short_8: L5W4NEJA

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/L5W4NEJAXKZF7UZYK6AGOUKL2U \
  | 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: 5f6dc69120bab25fd338578067514bd529423ed7a7ad67f8df55fcae6827e289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5017aa4ac0c4ee9bc0b5313fed6be3a922b9e384d467b0084238a2828cb8a999",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-26T14:12:39Z",
    "title_canon_sha256": "f0ccd45022cbf162ad3ab0847d2eb73e4a160d05e40cae217a9e2e66983f25a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4823",
    "kind": "arxiv",
    "version": 2
  }
}