Pith Number

pith:H4WYBXKP

pith:2023:H4WYBXKP2MBQUUELXHKJEHYYPB

not attested not anchored not stored refs pending

The cosmic build-up of dust and metals. Accurate abundances from GRB-selected star-forming galaxies at $1.7 < z < 6.3$

A. De Cia, A. de Ugarte Postigo, A. Levan, A. Melandri, A. Rossi, A. Saccardi, B. Milvang-Jensen, C. C. Th\"one, C. Konstantopoulou, C. Kouveliotou, D. B. Malesani, D. H. Hartmann, D. Narayanan, D. Watson, E. Palazzi, G. Pugliese, G. Stratta, J.-K. Krogager, J. Palmerio, J. P. U. Fynbo, K. E. Heintz, K. Wiersema, L. Izzo, M. Arabsalmani, M. De Pasquale, N. R. Tanvir, P. Jakobsson, P. M{\o}ller, P. Petitjean, P. Schady, Q. Li, R. A. M. J. Wijers, R. M. Yates, R. Salvaterra, S. Campana, S. D. Vergani, S. N. Wilson, S. Savaglio, S. Vejlgaard, T. Zafar, V. D'Elia

arxiv:2308.14812 v1 · 2023-08-28 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4WYBXKP2MBQUUELXHKJEHYYPB}

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	2026-07-05T07:12:36.684990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2d80dd4fd3030a508bb9d4921f187840868ed7b9021ae071824e733396368a

Aliases

arxiv: 2308.14812 · arxiv_version: 2308.14812v1 · doi: 10.48550/arxiv.2308.14812 · pith_short_12: H4WYBXKP2MBQ · pith_short_16: H4WYBXKP2MBQUUEL · pith_short_8: H4WYBXKP

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/H4WYBXKP2MBQUUELXHKJEHYYPB \
  | 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: 3f2d80dd4fd3030a508bb9d4921f187840868ed7b9021ae071824e733396368a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92325ee33ac05eefd7fcd1672366d5039456e8d853260fe0fbaafca0785b8b92",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-08-28T18:03:22Z",
    "title_canon_sha256": "1de273e40b7ccb42afc4138a4d65bc6d64242e705fd74b401560329227a2289e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14812",
    "kind": "arxiv",
    "version": 1
  }
}