Pith Number

pith:W4TQEGS6

pith:2017:W4TQEGS6WKPVSWCIEVQIDCXLF4

not attested not anchored not stored refs pending

Predicting emission line fluxes and number counts of distant galaxies for cosmological surveys

A. Cimatti, A. Puglisi, A. Renzini, D. Kashino, E. Daddi, F. Valentino, G. Rodighiero, G. Zamorani, J. D. Silverman, L. Pozzetti, M. Pannella, R. Gobat

arxiv:1709.01936 v1 · 2017-09-06 · astro-ph.GA · 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{W4TQEGS6WKPVSWCIEVQIDCXLF4}

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	2026-05-18T00:32:39.058586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b727021a5eb29f5958482560818aeb2f13a692d70132f868a1de4c4118c6815c

Aliases

arxiv: 1709.01936 · arxiv_version: 1709.01936v1 · doi: 10.48550/arxiv.1709.01936 · pith_short_12: W4TQEGS6WKPV · pith_short_16: W4TQEGS6WKPVSWCI · pith_short_8: W4TQEGS6

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/W4TQEGS6WKPVSWCIEVQIDCXLF4 \
  | 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: b727021a5eb29f5958482560818aeb2f13a692d70132f868a1de4c4118c6815c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed3f0753af0fb7cdd92c9388867ed5870b7f10a0be51a9ddc5f032c70037a5c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-06T18:00:06Z",
    "title_canon_sha256": "be737fdf920ed18c75ff8d2e37fcdc624ee05a369644768f1847bf498e1be75b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01936",
    "kind": "arxiv",
    "version": 1
  }
}