Pith Number

pith:IJOJCOSY

pith:2009:IJOJCOSYNMSYGQT5AFEU36I7YF

not attested not anchored not stored refs pending

Pre-main sequence stars in the stellar association N11 in the Large Magellanic Cloud

Antonella Vallenari, Emanuela Chiosi, Rosanna Sordo

arxiv:0912.0176 v1 · 2009-12-01 · 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{IJOJCOSYNMSYGQT5AFEU36I7YF}

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	2026-05-18T02:10:35.129403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425c913a586b2583427d01494df91fc15452a3c4ea0fd42385f919ce3eae7a43

Aliases

arxiv: 0912.0176 · arxiv_version: 0912.0176v1 · doi: 10.48550/arxiv.0912.0176 · pith_short_12: IJOJCOSYNMSY · pith_short_16: IJOJCOSYNMSYGQT5 · pith_short_8: IJOJCOSY

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/IJOJCOSYNMSYGQT5AFEU36I7YF \
  | 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: 425c913a586b2583427d01494df91fc15452a3c4ea0fd42385f919ce3eae7a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7abccc5af6772978cd94f8568cb2bb3414a22e2d52ddcf37d712944c8d40376",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-12-01T15:10:54Z",
    "title_canon_sha256": "d3abe08446ff20f053c88b84702ca9d206a7621b2e204c8ac0f473dd335bf6cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0176",
    "kind": "arxiv",
    "version": 1
  }
}