Pith Number

pith:CR2KG7EA

pith:2018:CR2KG7EAOFCZX3C7UO7PAP7VD2

not attested not anchored not stored refs pending

Gaia and HST astrometry of the very massive $\sim$150 $M_\odot$ candidate runaway star VFTS682

A. de Koter, C. J. Evans, D. J. Lennon, E. Laplace, F. Najarro, F. R. N. Schneider, I. Platais, J. M. Bestenlehner, J. S. Vink, M. Renzo, N. Langer, R. P. van der Marel, S. E. de Mink, S. Justham, V. H\'enault-Brunet

arxiv:1810.05650 v1 · 2018-10-12 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CR2KG7EAOFCZX3C7UO7PAP7VD2}

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	2026-05-18T00:01:26.122393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1474a37c8071459bec5fa3bef03ff51eab5768233b683d688d0658079f822eb2

Aliases

arxiv: 1810.05650 · arxiv_version: 1810.05650v1 · doi: 10.48550/arxiv.1810.05650 · pith_short_12: CR2KG7EAOFCZ · pith_short_16: CR2KG7EAOFCZX3C7 · pith_short_8: CR2KG7EA

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/CR2KG7EAOFCZX3C7UO7PAP7VD2 \
  | 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: 1474a37c8071459bec5fa3bef03ff51eab5768233b683d688d0658079f822eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "995743bc76cfe63370901a2758a2fc38cbc2bf44008a443652f58fc37d0e8fd8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-12T18:00:01Z",
    "title_canon_sha256": "fc208a45a6a137ee7ade48681a1aa5f960ea4081d27afd68c5516e0ba9e6983c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05650",
    "kind": "arxiv",
    "version": 1
  }
}