Pith Number

pith:CQ4H7DSN

pith:2014:CQ4H7DSN5RW43L5CQASJIGWVVC

not attested not anchored not stored refs pending

Optical/IR studies of Be stars in NGC 6834 with emphasis on two specific stars

Annapurni Subramaniam, Blesson Mathew, D. P. K. Banerjee, N. M. Ashok, Watson P. Varricatt

arxiv:1408.6658 v1 · 2014-08-28 · 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{CQ4H7DSN5RW43L5CQASJIGWVVC}

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	2026-05-18T01:42:12.332199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14387f8e4dec6dcdafa28024941ad5a8943c34ee0bfc0fb52b7b517113457349

Aliases

arxiv: 1408.6658 · arxiv_version: 1408.6658v1 · doi: 10.48550/arxiv.1408.6658 · pith_short_12: CQ4H7DSN5RW4 · pith_short_16: CQ4H7DSN5RW43L5C · pith_short_8: CQ4H7DSN

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/CQ4H7DSN5RW43L5CQASJIGWVVC \
  | 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: 14387f8e4dec6dcdafa28024941ad5a8943c34ee0bfc0fb52b7b517113457349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2069d9bf11eb7fa465f9e32b67fa5921a2ad2025e34825168c30b582a222e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-28T09:45:32Z",
    "title_canon_sha256": "b8b5a02bfe78e64f7a1a01bac7fb0d2ab2654c6df0cd04e4db59e90bc531bd1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6658",
    "kind": "arxiv",
    "version": 1
  }
}