Pith Number

pith:HVFVXLNV

pith:2010:HVFVXLNVATLPMUJUAHWMQ44LPT

not attested not anchored not stored refs pending

The Gemini NICI Planet-Finding Campaign

Adam Burrows, Alan Boss, Beth A. Biller, Christ Ftaclas, Douglas Lin, Douglas Toomey, Elisabethe de Gouveia Dal Pino, Eric L. Nielsen, Evgenya L. Shkolnik, Fraser Clarke, I. Neill Reid, Jane Gregorio-Hetem, Laird M. Close, Marc J. Kuchner, Mark Chun, Markus Hartung, Matthias Tecza, Michael C. Liu, Niranjan Thatte, Pawel Artymowicz, Shigeru Ida, Silvia Alencar, Thomas L. Hayward, Zahed Wahhaj

arxiv:1008.3900 v1 · 2010-08-23 · 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{HVFVXLNVATLPMUJUAHWMQ44LPT}

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	2026-05-18T02:05:43.623346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4b5badb504d6f6513401ecc8738b7ce40d43988c6803f00d4a5ff2ea1bd715

Aliases

arxiv: 1008.3900 · arxiv_version: 1008.3900v1 · doi: 10.48550/arxiv.1008.3900 · pith_short_12: HVFVXLNVATLP · pith_short_16: HVFVXLNVATLPMUJU · pith_short_8: HVFVXLNV

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/HVFVXLNVATLPMUJUAHWMQ44LPT \
  | 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: 3d4b5badb504d6f6513401ecc8738b7ce40d43988c6803f00d4a5ff2ea1bd715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e752879588e752dac448b404a48474644c16a78aee7fde34fe8ae125495a229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-23T20:00:01Z",
    "title_canon_sha256": "71ee1d30c80c9d4920dfca2d295a22a3a40c4f5c5bb18eb060bec9aa6467711d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3900",
    "kind": "arxiv",
    "version": 1
  }
}