Pith Number

pith:3WGS446M

pith:2021:3WGS446MYLCNHGLLPNZMZMF2ZR

not attested not anchored not stored refs pending

Exoplanets with ELT-METIS I: Estimating the direct imaging exoplanet yield around stars within 6.5 parsecs

B. Carlomagno, C. Delacroix, F. Cantalloube, G. Orban de Xivry, Michael R. Meyer, M. Kenworthy, M. Shinde, O. Absil, P. Pathak, Rory Bowens, R. van Boekel, S. P. Quanz

arxiv:2107.06375 v2 · 2021-07-13 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WGS446MYLCNHGLLPNZMZMF2ZR}

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	2026-07-05T03:10:34.710940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8d2e73ccc2c4d3996b7b72ccb0bacc698e9c160a21dde55268e63d7e468d2c

Aliases

arxiv: 2107.06375 · arxiv_version: 2107.06375v2 · doi: 10.48550/arxiv.2107.06375 · pith_short_12: 3WGS446MYLCN · pith_short_16: 3WGS446MYLCNHGLL · pith_short_8: 3WGS446M

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/3WGS446MYLCNHGLLPNZMZMF2ZR \
  | 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: dd8d2e73ccc2c4d3996b7b72ccb0bacc698e9c160a21dde55268e63d7e468d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5075a18cf3c2106d8fb1357447245fecb633bd76140a82905b2e1e8780423ef4",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-07-13T20:27:44Z",
    "title_canon_sha256": "a55944bfd2dc851138e48beacc7be43dd3394e715a92d4fadba461fd9ee0e647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06375",
    "kind": "arxiv",
    "version": 2
  }
}