Pith Number

pith:PX2I56ZI

pith:2025:PX2I56ZIAMS27AVHZT5NFKBMFW

not attested not anchored not stored refs pending

AstroSat/UVIT Study of NGC 663: First detection of Be+sdOB systems in a young star cluster

Annapurni Subramaniam, Elena Pancino, Sharmila Rani, Sneha Nedhath

arxiv:2506.08126 v2 · 2025-06-09 · 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{PX2I56ZIAMS27AVHZT5NFKBMFW}

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.

Cited by

1 paper in Pith

Classical Be Stars and Classical Be Star Binaries from LAMOST DR12

Receipt and verification

First computed	2026-07-05T11:20:14.095424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df48efb280325af82a7ccfad2a82c2db97446524706cbf9c7a7abf201a3038c

Aliases

arxiv: 2506.08126 · arxiv_version: 2506.08126v2 · doi: 10.48550/arxiv.2506.08126 · pith_short_12: PX2I56ZIAMS2 · pith_short_16: PX2I56ZIAMS27AVH · pith_short_8: PX2I56ZI

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/PX2I56ZIAMS27AVHZT5NFKBMFW \
  | 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: 7df48efb280325af82a7ccfad2a82c2db97446524706cbf9c7a7abf201a3038c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0beb242b19c08d5d9927f1222f487a86f60e37c4b37a20c624940c85aca3a807",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-09T18:29:09Z",
    "title_canon_sha256": "7381facdd344ec7d15680cb8dc5e0f8b1b1ec29ee63787bb6908af20899f98b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08126",
    "kind": "arxiv",
    "version": 2
  }
}