Pith Number

pith:NIED6FFR

pith:2018:NIED6FFRHSDYFZMZKDCLOS2PLS

not attested not anchored not stored refs pending

Young Stars and their Variability with LSST

Andrea Pastorello, Antonio Frasca, Beate Stelzer, Brunella Nisini, Christopher Johns-Krull, Claudio Codella, Costanza Argiroffi, Davide Fedele, Eleonora Bianchi, Elvira Covino, Eric Feigelson, Ettore Flaccomio, Francesco Damiani, Germano Sacco, Giusi Micela, Ignazio Pillitteri, John Gizis, John Stauffer, Juan Manuel Alcala', Julien Fuchs, Katia Biazzo, Laura Magrini, Laura Venuti, Linda Podio, Loredana Prisinzano, Marco Miceli, Mario Guarcello, Patrick Hartigan, Peregrine McGehee, Rachel Street, Rosaria Bonito, Salvatore Orlando, Salvo Sciortino, Sergey Pikuz, Sergio Messina, Simone Antoniucci, Sophia Chen, Teresa Giannini

arxiv:1812.03135 v1 · 2018-12-07 · 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{NIED6FFRHSDYFZMZKDCLOS2PLS}

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	2026-07-05T01:52:14.376829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a083f14b13c8782e59950c4b74b4f5cb4b4310e40328dcb14c55cf490436734

Aliases

arxiv: 1812.03135 · arxiv_version: 1812.03135v1 · doi: 10.48550/arxiv.1812.03135 · pith_short_12: NIED6FFRHSDY · pith_short_16: NIED6FFRHSDYFZMZ · pith_short_8: NIED6FFR

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/NIED6FFRHSDYFZMZKDCLOS2PLS \
  | 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: 6a083f14b13c8782e59950c4b74b4f5cb4b4310e40328dcb14c55cf490436734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b65d9b785eaa34fbd0b0d9b89e1f91795eaf9191ac24070b4b0baff3d69dc0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-07T17:52:28Z",
    "title_canon_sha256": "a7bad2d6e0997b5359d93f2b4cb03dba2986a90ef6a62396f082706c1f1057b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03135",
    "kind": "arxiv",
    "version": 1
  }
}