Pith Number

pith:2HENJV7D

pith:2015:2HENJV7DSCNWHOSICFDUBZFO3S

not attested not anchored not stored refs pending

High Dispersion Spectroscopy of Solar-type Superflare Stars. III. Lithium Abundances

Daisaku Nogami, Hiroyuki Maehara, Kazunari Shibata, Satoshi Honda, Shota Notsu, Takuya Shibayama, Yuta Notsu

arxiv:1505.06050 v1 · 2015-05-22 · 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{2HENJV7DSCNWHOSICFDUBZFO3S}

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	2026-05-18T01:36:53.345639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1c8d4d7e3909b63ba48114740e4aedc92931cad5cd3b2c23c63b814113c1c49

Aliases

arxiv: 1505.06050 · arxiv_version: 1505.06050v1 · doi: 10.48550/arxiv.1505.06050 · pith_short_12: 2HENJV7DSCNW · pith_short_16: 2HENJV7DSCNWHOSI · pith_short_8: 2HENJV7D

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/2HENJV7DSCNWHOSICFDUBZFO3S \
  | 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: d1c8d4d7e3909b63ba48114740e4aedc92931cad5cd3b2c23c63b814113c1c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31699167af234ba62bdaa72afe24ebe409e1005241a37d4b56b79fd1e1d3923b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-22T12:47:09Z",
    "title_canon_sha256": "ccd2226084f5c264dcf4485624129b079ea3434c27cf184de0c32cedb1d75412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06050",
    "kind": "arxiv",
    "version": 1
  }
}