Pith Number

pith:ER7VGFRA

pith:2015:ER7VGFRADB2X7HNXIO6GQQ4OWM

not attested not anchored not stored refs pending

KIC 9821622: An interesting lithium-rich giant in the Kepler field

E. Jofr\'e, L. Garc\'ia, M. G\'omez, R. Petrucci

arxiv:1510.07192 v2 · 2015-10-25 · 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{ER7VGFRADB2X7HNXIO6GQQ4OWM}

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	2026-05-18T01:26:40.680328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

247f53162018757f9db743bc68438eb33765fd56ac5ccbc64d9e660ad01269a7

Aliases

arxiv: 1510.07192 · arxiv_version: 1510.07192v2 · doi: 10.48550/arxiv.1510.07192 · pith_short_12: ER7VGFRADB2X · pith_short_16: ER7VGFRADB2X7HNX · pith_short_8: ER7VGFRA

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/ER7VGFRADB2X7HNXIO6GQQ4OWM \
  | 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: 247f53162018757f9db743bc68438eb33765fd56ac5ccbc64d9e660ad01269a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50bd5321fa8885f9dbc114b49853e3fc5c0d5fdf2172ab4993f9f26edcdeb3e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-25T00:04:57Z",
    "title_canon_sha256": "7716ca1395a7208cbf611f4d39b6fb71224be151431bf3af69ed30401aa0d46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07192",
    "kind": "arxiv",
    "version": 2
  }
}