Pith Number

pith:DTCWNU5X

pith:2015:DTCWNU5XCTN5U2FFXVHS6KOP24

not attested not anchored not stored refs pending

Dust attenuation in z $\sim$ 1 galaxies from Herschel and 3D-HST H$\alpha$ measurements

A. Cimatti, A. Franceschini, A. Puglisi, A. Renzini, C. Gruppioni, C. Mancini, D. Lutz, E. Daddi, G. Rodighiero, I. Baronchelli, J. Silverman, K. Schawinski, M. Talia, S. Berta, S. J. Oliver

arxiv:1507.00005 v3 · 2015-06-30 · astro-ph.GA · astro-ph.CO

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.

Receipt and verification

First computed	2026-05-18T01:21:31.955969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cc566d3b714dbda68a5bd4f2f29cfd73322ca9dd9ff91c66837b53b46282194

Aliases

arxiv: 1507.00005 · arxiv_version: 1507.00005v3 · doi: 10.48550/arxiv.1507.00005 · pith_short_12: DTCWNU5XCTN5 · pith_short_16: DTCWNU5XCTN5U2FF · pith_short_8: DTCWNU5X

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/DTCWNU5XCTN5U2FFXVHS6KOP24 \
  | 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: 1cc566d3b714dbda68a5bd4f2f29cfd73322ca9dd9ff91c66837b53b46282194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae7704aa757952c5956677ad9c8f92fc65aae3db2b119f76079e0bdb258d65e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-30T20:00:46Z",
    "title_canon_sha256": "bbedc8e697bea0e2da790f0a9ffce67bb719ffeed22bd4f967294df43b2cc088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00005",
    "kind": "arxiv",
    "version": 3
  }
}