Pith Number

pith:YA7VD33D

pith:2018:YA7VD33DT4LIFILM6B2MPYO2D2

not attested not anchored not stored refs pending

Two new Super Li-rich core He-burning giants: A new twist to the long tale of Li enhancement in K giants

B. Eswar Reddy, Gang Zhao, Raghubar Singh, Yerra Bharat Kumar

arxiv:1804.10955 v1 · 2018-04-29 · 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{YA7VD33DT4LIFILM6B2MPYO2D2}

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	2026-05-18T00:15:13.779416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779

Aliases

arxiv: 1804.10955 · arxiv_version: 1804.10955v1 · doi: 10.48550/arxiv.1804.10955 · pith_short_12: YA7VD33DT4LI · pith_short_16: YA7VD33DT4LIFILM · pith_short_8: YA7VD33D

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/YA7VD33DT4LIFILM6B2MPYO2D2 \
  | 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: c03f51ef639f1682a16cf074c7e1da1ea37283c44a971f391849d8719c530779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b58244a76b4ba7b018850f9875dfca1d9cd681bd21d305b2d8b8645c351764",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-29T15:34:24Z",
    "title_canon_sha256": "effbf6c2ae83649f1bf19596d68bd64d5b901ea69e7dc21540a77652c7ba6e47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10955",
    "kind": "arxiv",
    "version": 1
  }
}