Pith Number

pith:SK4WWRFG

pith:2024:SK4WWRFGRVFUA3JWD7S7JA5YIO

not attested not anchored not stored refs pending

Cosmic rays for imaging cultural heritage objects

Andrea Giammanco, Judy De Roy, Marwa Al Moussawi, Matthieu Boone, Maxime Lagrange, Michael Tytgat, Sam Huysmans, Tim De Kock, Vishal Kumar

arxiv:2405.10417 v1 · 2024-05-16 · physics.soc-ph · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SK4WWRFGRVFUA3JWD7S7JA5YIO}

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	2026-07-05T11:11:32.081400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b96b44a68d4b406d361fe5f483b843931470cb9ffee51c68890f7317531d07

Aliases

arxiv: 2405.10417 · arxiv_version: 2405.10417v1 · doi: 10.48550/arxiv.2405.10417 · pith_short_12: SK4WWRFGRVFU · pith_short_16: SK4WWRFGRVFUA3JW · pith_short_8: SK4WWRFG

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/SK4WWRFGRVFUA3JWD7S7JA5YIO \
  | 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: 92b96b44a68d4b406d361fe5f483b843931470cb9ffee51c68890f7317531d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732f9db468200c34de290adaa92688d7e0d765ccba9641686417e98bf1c108d9",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-05-16T19:37:50Z",
    "title_canon_sha256": "259b38fd97edcf19e6ac0f36226b00f5c9410fa0bd90ac2314b957a41c185ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.10417",
    "kind": "arxiv",
    "version": 1
  }
}