Pith Number

pith:FD7FS75U

pith:2012:FD7FS75U4TQ5OHTDQF6E4WKX2P

not attested not anchored not stored refs pending

Activity and the Li abundances in the FGK dwarfs

C. Soubiran, M. A. Livshits, M. M. Katsova, T. V. Mishenina, V. V. Kovtyukh

arxiv:1210.6843 v1 · 2012-10-25 · 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{FD7FS75U4TQ5OHTDQF6E4WKX2P}

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	2026-05-18T01:53:37.707200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28fe597fb4e4e1d71e63817c4e5957d3deabaa0f935dc48554ffae07f30cfdb0

Aliases

arxiv: 1210.6843 · arxiv_version: 1210.6843v1 · doi: 10.48550/arxiv.1210.6843 · pith_short_12: FD7FS75U4TQ5 · pith_short_16: FD7FS75U4TQ5OHTD · pith_short_8: FD7FS75U

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/FD7FS75U4TQ5OHTDQF6E4WKX2P \
  | 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: 28fe597fb4e4e1d71e63817c4e5957d3deabaa0f935dc48554ffae07f30cfdb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60226563cd7918821a7984a31e02690ad9238832da022eb3048963a733c78996",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-25T13:57:44Z",
    "title_canon_sha256": "046e902aed3bfcc36ba8f6ec24e02ee30d3a4a1edad3b6e57cd369b34a9294e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6843",
    "kind": "arxiv",
    "version": 1
  }
}