Pith Number

pith:H27XAFY7

pith:2017:H27XAFY7KG3SNHY7R736BQSCPY

not attested not anchored not stored refs pending

MARXS: A modular software to ray-trace X-ray instrumention

Adam Theriault-Shay, Hans Moritz G\"unther, Jason Frost

arxiv:1710.05226 v1 · 2017-10-14 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H27XAFY7KG3SNHY7R736BQSCPY}

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	2026-05-18T00:28:52.187571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ebf70171f51b7269f1f8ff7e0c2427e03a29ad5e9532ca7e885a4c86b2ed725

Aliases

arxiv: 1710.05226 · arxiv_version: 1710.05226v1 · doi: 10.48550/arxiv.1710.05226 · pith_short_12: H27XAFY7KG3S · pith_short_16: H27XAFY7KG3SNHY7 · pith_short_8: H27XAFY7

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/H27XAFY7KG3SNHY7R736BQSCPY \
  | 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: 3ebf70171f51b7269f1f8ff7e0c2427e03a29ad5e9532ca7e885a4c86b2ed725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "896830df3ecf6232e32a9c05589fb0882af36615035f487378a5a0a69606da0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-10-14T19:45:14Z",
    "title_canon_sha256": "0653f4609a6d0690cc9be8de05c077dc662f5447eada5fc7065d8a3d27b6d495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05226",
    "kind": "arxiv",
    "version": 1
  }
}