Pith Number

pith:VPF5JDBX

pith:2019:VPF5JDBXMCUMRVZFTI3HIRWFYN

not attested not anchored not stored refs pending

The Intergalactic medium transmission towards z>4 galaxies with VANDELS and the impact of dust attenuation

A. C. Carnall, A. M. Koekemoer, A. Saxena, D. McLeod, D. Schaerer, F. Cullen, F. Fontanot, F. Marchi, G. Zamorani, J. P. U. Fynbo, L. Guaita, L. Pentericci, L. Pozzetti, M. Bolzonella, M. Castellano, M. Talia, N. Hathi, O. Le F\`evre, P. Hibon, R. Amorin, R. J. McLure, R. Thomas, S. Cristiani, S. L. Finkelstein, Y. Khusanova

arxiv:1911.12532 v1 · 2019-11-28 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPF5JDBXMCUMRVZFTI3HIRWFYN}

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	2026-07-05T00:41:49.195484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abcbd48c3760a8c8d7259a367446c5c3794082b4332266f378fa323a66b85f04

Aliases

arxiv: 1911.12532 · arxiv_version: 1911.12532v1 · doi: 10.48550/arxiv.1911.12532 · pith_short_12: VPF5JDBXMCUM · pith_short_16: VPF5JDBXMCUMRVZF · pith_short_8: VPF5JDBX

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/VPF5JDBXMCUMRVZFTI3HIRWFYN \
  | 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: abcbd48c3760a8c8d7259a367446c5c3794082b4332266f378fa323a66b85f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b66acf6608538d21f99b4097d65b8a5df559aaa02594899cba8ff28de2d8f1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-11-28T05:29:27Z",
    "title_canon_sha256": "f83213bcc159f4a1d19a49f4c50e4e7b5175f381ec63efd309834036a54e820e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12532",
    "kind": "arxiv",
    "version": 1
  }
}