Pith Number

pith:WP63D4BM

pith:2014:WP63D4BMZTWINVTETD6COT6AIV

not attested not anchored not stored refs pending

Chemical analysis of CH stars - I: atmospheric parameters and elemental abundances

2), Aruna Goswami (1) ((1) Indian Institute of Astrophysics, Bangalore University, Drisya Karinkuzhi (1, India), India (2) Department of Physics, Jnana Bharathi Campus, Karnataka, Koramangala

arxiv:1410.0111 v1 · 2014-10-01 · 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{WP63D4BMZTWINVTETD6COT6AIV}

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	2026-05-18T01:41:53.655802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fdb1f02cccec86d66498fc274fc0455ced6e492fc8389062c60b3ceb5c9505

Aliases

arxiv: 1410.0111 · arxiv_version: 1410.0111v1 · doi: 10.48550/arxiv.1410.0111 · pith_short_12: WP63D4BMZTWI · pith_short_16: WP63D4BMZTWINVTE · pith_short_8: WP63D4BM

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/WP63D4BMZTWINVTETD6COT6AIV \
  | 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: b3fdb1f02cccec86d66498fc274fc0455ced6e492fc8389062c60b3ceb5c9505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd21d543d7569dbcd74a43146da770881c1841054b5de457409336f06388cf5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-01T05:49:08Z",
    "title_canon_sha256": "eaa886254d5e060320bc9d1af5a5af72202f60969db1c976f0c0a766cd166453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0111",
    "kind": "arxiv",
    "version": 1
  }
}