Pith Number

pith:WODP4C4K

pith:2018:WODP4C4KHSI5GCUYEXHFKWBSTD

not attested not anchored not stored refs pending

Spectroscopic study of two new super Li rich red clump K giants

Bacham E. Reddy, Raghubar Singh, Yerra Bharat Kumar

arxiv:1810.12509 v1 · 2018-10-30 · 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{WODP4C4KHSI5GCUYEXHFKWBSTD}

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	2026-05-18T00:01:25.297378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b386fe0b8a3c91d30a9825ce55583298f599a6699f7093212c55551c1e4a2c5b

Aliases

arxiv: 1810.12509 · arxiv_version: 1810.12509v1 · doi: 10.48550/arxiv.1810.12509 · pith_short_12: WODP4C4KHSI5 · pith_short_16: WODP4C4KHSI5GCUY · pith_short_8: WODP4C4K

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/WODP4C4KHSI5GCUYEXHFKWBSTD \
  | 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: b386fe0b8a3c91d30a9825ce55583298f599a6699f7093212c55551c1e4a2c5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7805a5545c4753bc2232ffbec7775dc0db8acc7a8d03da690e344513209128c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-30T03:15:21Z",
    "title_canon_sha256": "16829268ee62c6acdab653804936a28d383f460fee91f7288177511a6966b0b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12509",
    "kind": "arxiv",
    "version": 1
  }
}