Pith Number

pith:TMWFKN4G

pith:2022:TMWFKN4GZQGJNPV45JLIGIRLF7

not attested not anchored not stored refs pending

Configuration of the Martian dust rings: Shapes, densities and size-distributions from direct integrations of particle trajectories

J\"urgen Schmidt, XiaoDong Liu

arxiv:2201.02847 v1 · 2022-01-08 · 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{TMWFKN4GZQGJNPV45JLIGIRLF7}

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	2026-07-05T03:46:49.464111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2c553786cc0c96bebcea5683222b2fcf7ac1fdf0824fdac2752e9b7cd280f3

Aliases

arxiv: 2201.02847 · arxiv_version: 2201.02847v1 · doi: 10.48550/arxiv.2201.02847 · pith_short_12: TMWFKN4GZQGJ · pith_short_16: TMWFKN4GZQGJNPV4 · pith_short_8: TMWFKN4G

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/TMWFKN4GZQGJNPV45JLIGIRLF7 \
  | 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: 9b2c553786cc0c96bebcea5683222b2fcf7ac1fdf0824fdac2752e9b7cd280f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6d3411de1566524f9112d10bf747f8a7c11255349e1770c191da603976473a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-01-08T15:33:44Z",
    "title_canon_sha256": "47b21a0b9e50e43047b3663bb1e592dc26fbc9658858f906b5a237ed5381a08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02847",
    "kind": "arxiv",
    "version": 1
  }
}