Pith Number

pith:EJT5YOUR

pith:2018:EJT5YOURXG3XBBSQIVTHXS6OO5

not attested not anchored not stored refs pending

The SAFARI Detector System

Brian D. Jackson, Charles M. Bradford, Gert de Lange, Jian-Rong Gao, Marcel L. Ridder, Marcel P. Bruijn, Michael D. Audley, Neal A. Trappe, Peter A. R. Ade, Peter R. Roelfsema, Richard A. Hijmering, Stafford Withington

arxiv:1807.06423 v2 · 2018-07-17 · 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{EJT5YOURXG3XBBSQIVTHXS6OO5}

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	2026-05-18T00:10:27.505052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2267dc3a91b9b770865045667bcbce7779fe626cbb973364046a59f91a429dd1

Aliases

arxiv: 1807.06423 · arxiv_version: 1807.06423v2 · doi: 10.48550/arxiv.1807.06423 · pith_short_12: EJT5YOURXG3X · pith_short_16: EJT5YOURXG3XBBSQ · pith_short_8: EJT5YOUR

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/EJT5YOURXG3XBBSQIVTHXS6OO5 \
  | 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: 2267dc3a91b9b770865045667bcbce7779fe626cbb973364046a59f91a429dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96eae1a640b983bfa2962e55cbcd8562fdb953b8d644a448b65bc76207f073e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-17T13:38:09Z",
    "title_canon_sha256": "59578b8771c503d944be532b98967fa423883e9af48ee0384296fdd435cec612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06423",
    "kind": "arxiv",
    "version": 2
  }
}