Pith Number

pith:JZR37NOC

pith:2018:JZR37NOC4YLJPHME5X7MPWGZVB

not attested not anchored not stored refs pending

The Star Formation Reference Survey III: A Multi-wavelength View of Star Formation in Nearby Galaxies

A. Maragkoudakis, A. Zezas, G. G. Fazio, M. L. N. Ashby, P. Barmby, Smriti Mahajan, S. P. Willner, S. Raychaudhury

arxiv:1810.01336 v2 · 2018-10-02 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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.

Cited by

1 paper in Pith

Constraining Cosmological and Astrophysical Parameters with the Cosmic Star Formation History

Receipt and verification

First computed	2026-05-18T00:01:28.030558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e63bfb5c2e616979d84edfec7d8d9a87da04469f81b2c678d1bd948eee7d43a

Aliases

arxiv: 1810.01336 · arxiv_version: 1810.01336v2 · doi: 10.48550/arxiv.1810.01336 · pith_short_12: JZR37NOC4YLJ · pith_short_16: JZR37NOC4YLJPHME · pith_short_8: JZR37NOC

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/JZR37NOC4YLJPHME5X7MPWGZVB \
  | 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: 4e63bfb5c2e616979d84edfec7d8d9a87da04469f81b2c678d1bd948eee7d43a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f275f78896d8122ce03058c62bb4407af5b75c26a4d0e36f159a64211f267f68",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-02T15:53:44Z",
    "title_canon_sha256": "c7f2382057d83247a29e0ace765da3a3aa0c0513e38bae1eb30a3dc953ea5733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01336",
    "kind": "arxiv",
    "version": 2
  }
}