Pith Number

pith:DI55KP6J

pith:2010:DI55KP6JSUHY6DAH7DN5ESWYDZ

not attested not anchored not stored refs pending

Volatiles and refratories in solar analogs: no terrestial planet connection

E. Delgado-Mena, G. Israelian, J. I. Gonzalez Hernandez, N. C. Santos, S. Sousa, S. Udry, V. Neves

arxiv:1011.6125 v1 · 2010-11-29 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DI55KP6JSUHY6DAH7DN5ESWYDZ}

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	2026-05-18T02:04:38.144012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a3bd53fc9950f8f0c07f8dbd24ad81e7500e68584674746ec8052ba9c7ae94c

Aliases

arxiv: 1011.6125 · arxiv_version: 1011.6125v1 · doi: 10.48550/arxiv.1011.6125 · pith_short_12: DI55KP6JSUHY · pith_short_16: DI55KP6JSUHY6DAH · pith_short_8: DI55KP6J

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/DI55KP6JSUHY6DAH7DN5ESWYDZ \
  | 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: 1a3bd53fc9950f8f0c07f8dbd24ad81e7500e68584674746ec8052ba9c7ae94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00ac5805d917b26b03151a33feda0c5993e1dc79c81e71212b121a09136b90d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-11-29T03:49:03Z",
    "title_canon_sha256": "2a721061bb8d5e2d0625b457f8d7947f46d4322d3a15dcf2dbe1409055023426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6125",
    "kind": "arxiv",
    "version": 1
  }
}