Pith Number

pith:FESO74EK

pith:2020:FESO74EK26PTB5PMSOZYDNFX3K

not attested not anchored not stored refs pending

The Gaia-ESO Survey: Calibrating the lithium-age relation with open clusters and associations. I. Cluster age range and initial membership selections

A. Bayo, A. C. Lanzafame, A. Frasca, A. Gonneau, A. Hourihane, A. J. Korn, A. Klutsch, C.C. Worley, D. Montes, E. Delgado Mena, E. Franciosini, E.J. Alfaro, E. Marfil, F. Jim\'enez Esteban, G. Carraro, G. Gilmore, H.M. Tabernero, J.I. G\'onzalez Hern\'andez, L. Monaco, L. Morbidelli, L. Prisinzano, M. Baratella, M. G\'omez Garrido, M.L. Guti\'errez Albarr\'an, M. Van der Swaelmen, P. Jofre, R. Bonito, R. Smiljanic, S. Feltzing, S. Randich, S. Sousa, S. Zaggia, T. Bensby, T. Masseron, U. Heiter, V. Roccatagliata

arxiv:2009.00610 v1 · 2020-08-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FESO74EK26PTB5PMSOZYDNFX3K}

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	2026-07-05T01:50:30.534615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2924eff08ad79f30f5ec93b381b4b7dab55ee271869a8c3c97dcd5427273547f

Aliases

arxiv: 2009.00610 · arxiv_version: 2009.00610v1 · doi: 10.48550/arxiv.2009.00610 · pith_short_12: FESO74EK26PT · pith_short_16: FESO74EK26PTB5PM · pith_short_8: FESO74EK

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/FESO74EK26PTB5PMSOZYDNFX3K \
  | 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: 2924eff08ad79f30f5ec93b381b4b7dab55ee271869a8c3c97dcd5427273547f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7501d33b388045c3b52378cbb24bba44c56b8695c2cb7e47704284f1ea10fe1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-08-30T20:09:12Z",
    "title_canon_sha256": "a4a80057e1abdd1e505443d8988ae190afdc2cf5b1b0ae3d26c51c771c43e417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00610",
    "kind": "arxiv",
    "version": 1
  }
}