Pith Number

pith:JLUVWCFE

pith:2020:JLUVWCFEYC7LW3FMX6FZRWBM3X

not attested not anchored not stored refs pending

The Gaia-ESO Survey: a new approach to chemically characterising young open clusters

A. Bayo, A. Bragaglia, A. Gonneau, A. Hourihane, C. Worley, E. Delgado-Mena, E. Franciosini, E. J. Alfaro, F. M. Jim\'enes-Esteban, G. Carraro, G. Gilmore, G. Sacco, G. Tautvaisiene, J. Lewis, L. Magrini, L. Morbidelli, L. Prisinzano, L. Sbordone, L. Spina, M. Baratella, M. Tsantaki, M. Van der Swaelmen, P. Jofr\'e, R. D. Jeffries, R. Smiljanic, S. Desidera, S. E. Koposov, S. G. Sousa, S. Martell, S. Randich, S. Zaggia, T. Bensby, U. Heiter, V. Adibekyan, V. D'Orazi, V. Roccatagliata

arxiv:2001.03179 v1 · 2020-01-09 · astro-ph.SR · 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{JLUVWCFEYC7LW3FMX6FZRWBM3X}

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	2026-07-05T00:43:45.658533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ae95b08a4c0bebb6cacbf8b98d82cddf10eca0faf5f839f4aadcdecc2538045

Aliases

arxiv: 2001.03179 · arxiv_version: 2001.03179v1 · doi: 10.48550/arxiv.2001.03179 · pith_short_12: JLUVWCFEYC7L · pith_short_16: JLUVWCFEYC7LW3FM · pith_short_8: JLUVWCFE

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/JLUVWCFEYC7LW3FMX6FZRWBM3X \
  | 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: 4ae95b08a4c0bebb6cacbf8b98d82cddf10eca0faf5f839f4aadcdecc2538045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2a02e7a397a55a8e14af10f320b237168b294b47777944a845d8e9eadd432a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-01-09T19:00:06Z",
    "title_canon_sha256": "a1ec5231c27b9306da020bcead67685fe979d751917f861c11b3b326d39d5df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.03179",
    "kind": "arxiv",
    "version": 1
  }
}