Pith Number

pith:FZWS5AFN

pith:2016:FZWS5AFNGPXGTELLTPIRAHGD3K

not attested not anchored not stored refs pending

Characterizing elusive, faint dusty star-forming galaxies: a lensed, optically undetected ALMA galaxy at z~3.3

A. Fontana, A. Grazian, A. Mignano, C. Mason, C. Schreiber, D. Elbaz, E. Daddi, E. Merlin, F. Calura, F. Pozzi, G. Rodighiero, L. Pentericci, M. Castellano, M. J. Michalowski, M. Magliocchetti, N. Bourne, P. Santini, R. Amorin, R. Maiolino, R. Valiante, S. Berta, S. Pilo

arxiv:1610.08515 v3 · 2016-10-26 · astro-ph.GA

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	2026-05-18T00:55:20.444676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6d2e80ad33ee69916b9bd1101cc3dab8fbcd104c66c6bbdb4de8378a698576

Aliases

arxiv: 1610.08515 · arxiv_version: 1610.08515v3 · doi: 10.48550/arxiv.1610.08515 · pith_short_12: FZWS5AFNGPXG · pith_short_16: FZWS5AFNGPXGTELL · pith_short_8: FZWS5AFN

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/FZWS5AFNGPXGTELLTPIRAHGD3K \
  | 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: 2e6d2e80ad33ee69916b9bd1101cc3dab8fbcd104c66c6bbdb4de8378a698576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d05d4475914dd6d5278a97bf37799cfd64e752b08eaa4a8b346f2ea8e76225a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-26T20:00:03Z",
    "title_canon_sha256": "d840d9fb2cf5667c7cd1184820c288965f70f82c279ad20ec2711ecbea7b4318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08515",
    "kind": "arxiv",
    "version": 3
  }
}