Pith Number

pith:2Q5ZSL66

pith:2018:2Q5ZSL66B6P2SN326JIK7NZ7CH

not attested not anchored not stored refs pending

Hesperos: A geophysical mission to Venus

Agata Bia{\l}ek, Andreas Kleinschneider, Anna {\L}osiak, Anthony Donohoe, Antonio Gurciullo, Barbara Frasl, Daniel Nilsson, I\~nigo Mu\~noz Elorza, Iris van Zelst, Mar\'ia Fern\'andez Jim\'enez, Marta Oliveira, Paul Magnus S{\o}rensen-Clark, Robert-Jan Koopmans, Ryan Timoney, Thurid Mannel

arxiv:1803.06652 v1 · 2018-03-18 · 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{2Q5ZSL66B6P2SN326JIK7NZ7CH}

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	2026-05-18T00:20:45.377027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d43b992fde0f9fa9377af250afb73f11da841475388299383ac03a2a9cab4af9

Aliases

arxiv: 1803.06652 · arxiv_version: 1803.06652v1 · doi: 10.48550/arxiv.1803.06652 · pith_short_12: 2Q5ZSL66B6P2 · pith_short_16: 2Q5ZSL66B6P2SN32 · pith_short_8: 2Q5ZSL66

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/2Q5ZSL66B6P2SN326JIK7NZ7CH \
  | 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: d43b992fde0f9fa9377af250afb73f11da841475388299383ac03a2a9cab4af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878722aea367e5a8568a624476068a209857687fc04c1e8f173a0cc75a00e066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-18T12:33:15Z",
    "title_canon_sha256": "822876f4fc2643fc9cc2cdd44823c80eb8e53039c3085d115cca784cf9b0ce2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06652",
    "kind": "arxiv",
    "version": 1
  }
}