Pith Number

pith:HPY46PKT

pith:2014:HPY46PKTX3TG6WYDUTLOFHD7ES

not attested not anchored not stored refs pending

Astrometric planet search around M8--L2 dwarfs from the ground and with Gaia

D. Queloz, D. Segransan, E. L. Martin, J. Sahlmann, M. Mayor, P. F. Lazorenko, S. Udry

arxiv:1407.0590 v1 · 2014-07-02 · 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{HPY46PKTX3TG6WYDUTLOFHD7ES}

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	2026-05-18T02:48:26.552706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf1cf3d53bee66f5b03a4d6e29c7f2492146f0e3c7ebf2609e8ad4c1c7d5d0b

Aliases

arxiv: 1407.0590 · arxiv_version: 1407.0590v1 · doi: 10.48550/arxiv.1407.0590 · pith_short_12: HPY46PKTX3TG · pith_short_16: HPY46PKTX3TG6WYD · pith_short_8: HPY46PKT

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/HPY46PKTX3TG6WYDUTLOFHD7ES \
  | 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: 3bf1cf3d53bee66f5b03a4d6e29c7f2492146f0e3c7ebf2609e8ad4c1c7d5d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965e9229bc3c850d7d8e177cd21e0a197c7c7f9a02128e75dfbb4ec353f6054b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-07-02T14:47:28Z",
    "title_canon_sha256": "76e372346f62d8b1a97daf3a67304f50e28b3ef5e0da12ca36e511e6b0d8352f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0590",
    "kind": "arxiv",
    "version": 1
  }
}