Pith Number

pith:UNQZJPCQ

pith:2015:UNQZJPCQJI7PJCJDDOVUZOLDC5

not attested not anchored not stored refs pending

Muon tomography applied to active volcanoes

Bruno Carlus, Bruno Kergosien, Dominique Gibert, Jacques Marteau, Jean-Christophe Ianigro, Kevin Jourde, Pascal Rolland

arxiv:1510.05292 v1 · 2015-10-18 · physics.ins-det · hep-ex · physics.geo-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{UNQZJPCQJI7PJCJDDOVUZOLDC5}

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	2026-05-18T01:29:52.646702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36194bc504a3ef489231bab4cb963176df380b22b42f33c38f7b228487dc129

Aliases

arxiv: 1510.05292 · arxiv_version: 1510.05292v1 · doi: 10.48550/arxiv.1510.05292 · pith_short_12: UNQZJPCQJI7P · pith_short_16: UNQZJPCQJI7PJCJD · pith_short_8: UNQZJPCQ

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/UNQZJPCQJI7PJCJDDOVUZOLDC5 \
  | 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: a36194bc504a3ef489231bab4cb963176df380b22b42f33c38f7b228487dc129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9607f59c1dec62272932a6f45c20d262279b7104bb3c02630bbd5766d38a4eb7",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-10-18T18:26:21Z",
    "title_canon_sha256": "10b172754f6932c431d4b362f2a94f419d37347fe6fc4ca3b73b09dad7b4ed5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05292",
    "kind": "arxiv",
    "version": 1
  }
}