Pith Number

pith:6CJWWUBX

pith:2019:6CJWWUBX7RLMGCB7YJHINHRIAC

not attested not anchored not stored refs pending

A Single Physical Model for Diverse Meteoroid Data Sets

David P. Galligan, Eberhard Gr\"un, Markus Landgraf, R\"udiger Jehn, Valeri V. Dikarev, William J. Baggaley

arxiv:1902.02977 v1 · 2019-02-08 · 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{6CJWWUBX7RLMGCB7YJHINHRIAC}

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	2026-05-17T23:54:28.682490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0936b5037fc56c3083fc24e869e28008ae43367cbbb9c34545efed6cb9950fd

Aliases

arxiv: 1902.02977 · arxiv_version: 1902.02977v1 · doi: 10.48550/arxiv.1902.02977 · pith_short_12: 6CJWWUBX7RLM · pith_short_16: 6CJWWUBX7RLMGCB7 · pith_short_8: 6CJWWUBX

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/6CJWWUBX7RLMGCB7YJHINHRIAC \
  | 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: f0936b5037fc56c3083fc24e869e28008ae43367cbbb9c34545efed6cb9950fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d548b53505c37ae66d89f4c60a2018a7edabb8817d29aaf9a53b04b672fd2c61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-08T08:41:17Z",
    "title_canon_sha256": "3cace746e50fb1f7f4cb721222c2f3fada7c9e2c8bb8f6536a94c4c1f60297da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02977",
    "kind": "arxiv",
    "version": 1
  }
}