Pith Number

pith:KG27FRST

pith:2020:KG27FRSTXB2JQVIUVERTJSBP44

not attested not anchored not stored refs pending

SPECIES II. Stellar parameters of the EXPRESS program giant star sample

James S. Jenkins, Maritza G. Soto, Matias I. Jones

arxiv:2009.03371 v2 · 2020-09-07 · 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{KG27FRSTXB2JQVIUVERTJSBP44}

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	2026-07-05T02:27:25.773277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b5f2c653b874985514a92334c82fe725c0c1380c87c05a47d7b499b2ff3369

Aliases

arxiv: 2009.03371 · arxiv_version: 2009.03371v2 · doi: 10.48550/arxiv.2009.03371 · pith_short_12: KG27FRSTXB2J · pith_short_16: KG27FRSTXB2JQVIU · pith_short_8: KG27FRST

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/KG27FRSTXB2JQVIUVERTJSBP44 \
  | 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: 51b5f2c653b874985514a92334c82fe725c0c1380c87c05a47d7b499b2ff3369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad87d47c83851bc9071f0898881145705b75ead0cfa86ba4ed07154972717a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-07T18:53:02Z",
    "title_canon_sha256": "313e323b7635eaf08a0c24e282260ff905c1ba8a9571f2a8e1fbdd43aa9fad8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.03371",
    "kind": "arxiv",
    "version": 2
  }
}