Pith Number

pith:GXSOHDGQ

pith:2017:GXSOHDGQDF37U74JSETR2V525X

not attested not anchored not stored refs pending

Numerical Simulations of Regolith Sampling Processes

Christoph M. Sch\"afer, Robert Buchwald, Roland Speith, Samuel Scherrer, Thomas I. Maindl, Wilhelm Kley

arxiv:1705.00893 v1 · 2017-05-02 · 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{GXSOHDGQDF37U74JSETR2V525X}

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	2026-05-18T00:43:50.056812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e4e38cd01977fa7f8991271d57baedef398e5358d886e3ec71aaa51e000c7b

Aliases

arxiv: 1705.00893 · arxiv_version: 1705.00893v1 · doi: 10.48550/arxiv.1705.00893 · pith_short_12: GXSOHDGQDF37 · pith_short_16: GXSOHDGQDF37U74J · pith_short_8: GXSOHDGQ

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/GXSOHDGQDF37U74JSETR2V525X \
  | 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: 35e4e38cd01977fa7f8991271d57baedef398e5358d886e3ec71aaa51e000c7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea4aca1410434167241b9626612c2f18a3f14a4af9886cd937a8dff7cdd28e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-02T10:34:39Z",
    "title_canon_sha256": "947f4cd465f3422480b204412ac326337ebfcce72e2af05f8cc7c5374cd61e4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00893",
    "kind": "arxiv",
    "version": 1
  }
}