Pith Number

pith:GKZ3GKF4

pith:2018:GKZ3GKF4W4CCIC7CP34GJVR7JL

not attested not anchored not stored refs pending

Prospects for the characterisation of exo-zodiacal dust with the VLTI

B. Mennesson, D. Defr\`ere, J.-C. Augereau, O. Absil, S. Ertel

arxiv:1807.08210 v1 · 2018-07-21 · 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{GKZ3GKF4W4CCIC7CP34GJVR7JL}

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	2026-05-18T00:10:08.900119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b3b328bcb704240be27ef864d63f4addb6125e4123fc8fc9f3f4dfcf38f1cf

Aliases

arxiv: 1807.08210 · arxiv_version: 1807.08210v1 · doi: 10.48550/arxiv.1807.08210 · pith_short_12: GKZ3GKF4W4CC · pith_short_16: GKZ3GKF4W4CCIC7C · pith_short_8: GKZ3GKF4

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/GKZ3GKF4W4CCIC7CP34GJVR7JL \
  | 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: 32b3b328bcb704240be27ef864d63f4addb6125e4123fc8fc9f3f4dfcf38f1cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af34b3f4a7fa64658cb6e37803a25ac932cf1ff4386c605f955e5c9add27e50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-21T23:34:15Z",
    "title_canon_sha256": "2aad1492473e1c926f66b85132dc9469b5e5ebfdedff95705fb24f0bb8eac47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08210",
    "kind": "arxiv",
    "version": 1
  }
}