Pith Number

pith:VOS4JHJT

pith:2010:VOS4JHJTXJU6BZ5EB2BSSNHUPK

not attested not anchored not stored refs pending

The effects of star formation on the low-metallicity ISM: NGC4214 mapped with Herschel/PACS spectroscopy

A. Contursi, A. Poglitsch, D. Cormier, E. Sturm, F. Galliano, H. Feuchtgruber, J. de Jong, K. Okumura, M. Galametz, M. Sauvage, N. Geis, P. Panuzzo, S. C. Madden, S. Hony, V. Doublier

arxiv:1005.1942 v1 · 2010-05-11 · 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{VOS4JHJTXJU6BZ5EB2BSSNHUPK}

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	2026-05-18T02:07:33.980809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba5c49d33ba69e0e7a40e832934f47aa216b7e44f5cd1b4686eb84652750620

Aliases

arxiv: 1005.1942 · arxiv_version: 1005.1942v1 · doi: 10.48550/arxiv.1005.1942 · pith_short_12: VOS4JHJTXJU6 · pith_short_16: VOS4JHJTXJU6BZ5E · pith_short_8: VOS4JHJT

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/VOS4JHJTXJU6BZ5EB2BSSNHUPK \
  | 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: aba5c49d33ba69e0e7a40e832934f47aa216b7e44f5cd1b4686eb84652750620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c773bb304c72d9fc2454d8ddfa46627f013ee3ccd72bd7b330419963252d97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-11T20:35:27Z",
    "title_canon_sha256": "1fdd638efdf40c43822093b4ffe4cdbcdf89bb06d7adbdacbea9f34e830309ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1942",
    "kind": "arxiv",
    "version": 1
  }
}