Pith Number

pith:DH6OSV3X

pith:2018:DH6OSV3XCFFI5PUIVYR5UQYZBC

not attested not anchored not stored refs pending

The initial structure of chondrule dust rims I: electrically neutral grains

A. Carballido, C. Xiang, L.S. Matthews, R.D. Hanna, T.W. Hyde

arxiv:1805.08317 v1 · 2018-05-21 · 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{DH6OSV3XCFFI5PUIVYR5UQYZBC}

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	2026-05-17T23:59:08.908486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19fce95777114a8ebe88ae23da431908ae534eb38a1bed1181728168f60ffe19

Aliases

arxiv: 1805.08317 · arxiv_version: 1805.08317v1 · doi: 10.48550/arxiv.1805.08317 · pith_short_12: DH6OSV3XCFFI · pith_short_16: DH6OSV3XCFFI5PUI · pith_short_8: DH6OSV3X

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/DH6OSV3XCFFI5PUIVYR5UQYZBC \
  | 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: 19fce95777114a8ebe88ae23da431908ae534eb38a1bed1181728168f60ffe19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ec4405bd8bba7e657f8dd857d613b819ab689d37c500d1b1f2804a6ce15af8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-21T23:10:19Z",
    "title_canon_sha256": "f7acff7c89058abd89b5b417020ad43f770fb90f128915871520a5bbed6f525e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08317",
    "kind": "arxiv",
    "version": 1
  }
}