Pith Number

pith:QD6GCGWU

pith:2017:QD6GCGWU6XOCARRPAJXXGF37TF

not attested not anchored not stored refs pending

The observing campaign on the deep-space debris WT1190F as a test case for short-warning NEO impacts

Alberto Buzzoni, Andrea Soffiantini, Carolin Frueh, Detlef Koschny, Ettore Perozzi, Gerhard Drolshagen, Gianpaolo Pizzetti, Giuseppe Altavilla, Italo Foppiani, Jaime Nomen, Marco Micheli, Noelia S\'anchez-Ortiz, Olivier Hainaut, Siwei Fan, Stijn Lemmens, Wladimiro Marinello

arxiv:1710.07684 v1 · 2017-10-20 · 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{QD6GCGWU6XOCARRPAJXXGF37TF}

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	2026-05-18T00:32:19.885445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80fc611ad4f5dc20462f026f73177f995fe4f2bdb684c61a579c6c46a0c84123

Aliases

arxiv: 1710.07684 · arxiv_version: 1710.07684v1 · doi: 10.48550/arxiv.1710.07684 · pith_short_12: QD6GCGWU6XOC · pith_short_16: QD6GCGWU6XOCARRP · pith_short_8: QD6GCGWU

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/QD6GCGWU6XOCARRPAJXXGF37TF \
  | 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: 80fc611ad4f5dc20462f026f73177f995fe4f2bdb684c61a579c6c46a0c84123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91991d3e32f28ac8e5d2acf20ea80b6066c0bb96713fe4f975e0c06f3b68b74a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-20T19:33:49Z",
    "title_canon_sha256": "d2de9446def6863daf630da39f7d9f723172a17925b6a02bdf8594fb1fb289a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07684",
    "kind": "arxiv",
    "version": 1
  }
}