Pith Number

pith:QH7SPSQ5

pith:2020:QH7SPSQ52R4YZPATXZDE75MEJR

not attested not anchored not stored refs pending

Murrili meteorite's fall and recovery from Kati Thanda

B. A. D. Hartig, E. K. Sansom, G. Benedix, H. A. R. D. Devillepoix, J. P. Paxman, L. V. Forman, M. A. Cox, M. C. Towner, M. Cupak, P. A. Bland, R. M. Howie, T. Jansen-Sturgeon

arxiv:2006.07151 v2 · 2020-06-12 · 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{QH7SPSQ52R4YZPATXZDE75MEJR}

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	2026-07-05T01:44:13.630097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ff27ca1dd4798cbc13be464ff5844c70586e76bd6eabc4c378b1a1dc350593

Aliases

arxiv: 2006.07151 · arxiv_version: 2006.07151v2 · doi: 10.48550/arxiv.2006.07151 · pith_short_12: QH7SPSQ52R4Y · pith_short_16: QH7SPSQ52R4YZPAT · pith_short_8: QH7SPSQ5

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/QH7SPSQ52R4YZPATXZDE75MEJR \
  | 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: 81ff27ca1dd4798cbc13be464ff5844c70586e76bd6eabc4c378b1a1dc350593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c5386cfeb931ac5144bb794aba5ffbdc7e634169df554ba765ede12c6ba972",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-06-12T13:03:00Z",
    "title_canon_sha256": "290696fa6096797c7e5ccd8705bf4ee796f206f1e78e19e6a590d1e17109489b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07151",
    "kind": "arxiv",
    "version": 2
  }
}