Pith Number

pith:V2Q2AMY2

pith:2011:V2Q2AMY2CHP2H3Q5QT4FK4P3P5

not attested not anchored not stored refs pending

CoRoT LRa02_E2_0121: Neptune-size planet candidate turns into a hierarchical triple system with a giant primary

A. Erikson, A. Hatzes, A. Leger, A. Llebaria, A. Santerne, A. S. Bonomo, C. Moutou, D. Gandolfi, D. Queloz, D. Rouan, E. W. Guenther, F. Bouchy, G. Wuchterl, H. Deeg, H. Lammer, H. Rauer, L. Jorda, L. Tal-Or, M. Auvergne, M. Deleuil, M. Fridlund, M. Gillon, M. Ollivier, M. Patzold, P. Barge, P. Borde, R. Alonso, R. Dvorak, S. Aigrain, S. Ferraz-Mello, T. Guillot, T. Mazeh, Y. Tsodikovich

arxiv:1108.5623 v1 · 2011-08-29 · astro-ph.EP · 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{V2Q2AMY2CHP2H3Q5QT4FK4P3P5}

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	2026-05-18T04:14:37.135405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aea1a0331a11dfa3ee1d84f85571fb7f6aa884cec202eafc95e5e4f087010c9a

Aliases

arxiv: 1108.5623 · arxiv_version: 1108.5623v1 · doi: 10.48550/arxiv.1108.5623 · pith_short_12: V2Q2AMY2CHP2 · pith_short_16: V2Q2AMY2CHP2H3Q5 · pith_short_8: V2Q2AMY2

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/V2Q2AMY2CHP2H3Q5QT4FK4P3P5 \
  | 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: aea1a0331a11dfa3ee1d84f85571fb7f6aa884cec202eafc95e5e4f087010c9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d567d3a3b91a729baf162cdef0804e8547ca028305d7bbe91bec9875e8a6757",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-08-29T16:10:09Z",
    "title_canon_sha256": "284cd4a281106d371a184d961c0e26b7a858ffe028152e6a2b063c9e6799ad56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5623",
    "kind": "arxiv",
    "version": 1
  }
}