Pith Number

pith:BVVGKD67

pith:2018:BVVGKD67MOPUYUFOSGB6DLVSKW

not attested not anchored not stored refs pending

Krypton isotopes and noble gas abundances in the coma of comet 67P/Churyumov-Gerasimenko

Akiva Bar-Nun, Axel Korth, Bernard Marty, Bj\"orn Fiethe, Chia-Yu Tzou, Christelle Briois, Diana Laufer, Ernest Kopp, Hans Balsiger, Henri R\`eme, Jack H. Waite, Jean-Jacques Berthelier, Johan De Keyser, Kathrin Altwegg, Kenneth C. Hansen, L\'ena Le Roy, Martin Rubin, Michael Combi, Olivier Mousis, Peter Wurz, Sebastien Gasc, Stephen A. Fuselier, Tamas I. Gombosi, Thierry S\'emon, Tobias Owen, Ursina Calmonte, Urs Mall

arxiv:1807.03925 v1 · 2018-07-11 · 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{BVVGKD67MOPUYUFOSGB6DLVSKW}

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	2026-05-18T00:10:58.637841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6a650fdf639f4c50ae9183e1aeb255995bab477f6005229fc0b5898fd4b417

Aliases

arxiv: 1807.03925 · arxiv_version: 1807.03925v1 · doi: 10.48550/arxiv.1807.03925 · pith_short_12: BVVGKD67MOPU · pith_short_16: BVVGKD67MOPUYUFO · pith_short_8: BVVGKD67

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/BVVGKD67MOPUYUFOSGB6DLVSKW \
  | 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: 0d6a650fdf639f4c50ae9183e1aeb255995bab477f6005229fc0b5898fd4b417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d434e2ae0a8090d00e8a6c8861ec3e3b4ac2ed13453401d88deef2bce96db74d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-11T02:01:42Z",
    "title_canon_sha256": "2792d5ab77454ce153ee089840ed7cc8d50fe9812751d0541418477c1b8b004b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03925",
    "kind": "arxiv",
    "version": 1
  }
}