Pith Number

pith:VKIOLP2C

pith:2014:VKIOLP2C4AVFNOPOEO2CHPOK72

not attested not anchored not stored refs pending

Evidence of very low metallicity and high ionization state in a strongly lensed, star-forming dwarf galaxy at z=3.417

A. Fontana, A. Grazian, A. van der Wel, E. Merlin, L. Pentericci, M. Castellano, M. Maseda, Ricardo Amor\'in, V. Sommariva

arxiv:1403.6470 v1 · 2014-03-25 · astro-ph.GA · astro-ph.CO

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:43:51.230778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa90e5bf42e02a56b9ee23b423bdcafea33e5f526b6966dab0284ac3ba251be4

Aliases

arxiv: 1403.6470 · arxiv_version: 1403.6470v1 · doi: 10.48550/arxiv.1403.6470

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/VKIOLP2C4AVFNOPOEO2CHPOK72 \
  | 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: aa90e5bf42e02a56b9ee23b423bdcafea33e5f526b6966dab0284ac3ba251be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da5245780bdb2073c4e7a610f73aba07289a16ccc71f0670de6a2c07c321ec85",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-25T20:00:05Z",
    "title_canon_sha256": "9358fafcd6f7b2c54f403a15bb96b03417a7f9b1ebd71c68e3b513cea5f7deb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6470",
    "kind": "arxiv",
    "version": 1
  }
}