Pith Number

pith:UH6BR7XO

pith:2011:UH6BR7XONISFROEOZ77NCLBFQV

not attested not anchored not stored refs pending

Time evolution of high-energy emissions of low-mass stars:I. Age determination using stellar chronology with white dwarfs in wide binaries

A. Garc\'es, I. Ribas, S. Catal\'an

arxiv:1105.0287 v1 · 2011-05-02 · 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{UH6BR7XONISFROEOZ77NCLBFQV}

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	2026-05-18T02:02:10.378909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1fc18feee6a2458b88ecffed12c25856a137ee6711f0b6ed1598764aa288517

Aliases

arxiv: 1105.0287 · arxiv_version: 1105.0287v1 · doi: 10.48550/arxiv.1105.0287 · pith_short_12: UH6BR7XONISF · pith_short_16: UH6BR7XONISFROEO · pith_short_8: UH6BR7XO

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/UH6BR7XONISFROEOZ77NCLBFQV \
  | 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: a1fc18feee6a2458b88ecffed12c25856a137ee6711f0b6ed1598764aa288517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e62eea43e46d05c1f3840bc702ffa30d6ef70821b996bf4e79549191f9cbd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-02T10:11:31Z",
    "title_canon_sha256": "cd28edc4607ef567796e97d6eb87ee3044334415b4869d8fc596c202d756a161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0287",
    "kind": "arxiv",
    "version": 1
  }
}