Pith Number

pith:TE4LLVU7

pith:2010:TE4LLVU72RI4PEYXNELB2CB26X

not attested not anchored not stored refs pending

A New Method for the Assessment of Age and Age-Spread of Pre-Main Sequence Stars in Young Stellar Associations of the Magellanic Clouds

Dimitrios A. Gouliermis, Mario Gennaro, Nicola Da Rio

arxiv:1009.0006 v1 · 2010-08-31 · astro-ph.GA · 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{TE4LLVU72RI4PEYXNELB2CB26X}

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	2026-05-18T02:05:38.915354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9938b5d69fd451c7931769161d083af5dff137ef4ec752f3bfab3d6d1467a787

Aliases

arxiv: 1009.0006 · arxiv_version: 1009.0006v1 · doi: 10.48550/arxiv.1009.0006 · pith_short_12: TE4LLVU72RI4 · pith_short_16: TE4LLVU72RI4PEYX · pith_short_8: TE4LLVU7

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/TE4LLVU72RI4PEYXNELB2CB26X \
  | 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: 9938b5d69fd451c7931769161d083af5dff137ef4ec752f3bfab3d6d1467a787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e110f5e8128706be78d0982d0559689c1c9da65d4215caf36b6e30fa2f9ac72",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-31T20:00:05Z",
    "title_canon_sha256": "8168195b2460d9e7943c29d05541b7454b0fe734856503ea781368016b12cef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0006",
    "kind": "arxiv",
    "version": 1
  }
}