Pith Number

pith:5HPFAPFB

pith:2016:5HPFAPFBTCOCY7HRO47CKMFBKI

not attested not anchored not stored refs pending

DIAPHANE: Muon tomography applied to volcanoes, civil engineering, archaelogy

Bruno Carlus, Dominique Gibert, Jacques Marteau, Jean-Christophe Ianigro, Jean de Bremond d'Ars, Kevin Jourde

arxiv:1612.03905 v1 · 2016-12-12 · physics.geo-ph · hep-ex · hep-ph · physics.data-an · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HPFAPFBTCOCY7HRO47CKMFBKI}

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	2026-05-18T00:49:22.981437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9de503ca1989c2c7cf1773e2530a152021beb0ae06c5406a2afb778d68abb6b

Aliases

arxiv: 1612.03905 · arxiv_version: 1612.03905v1 · doi: 10.48550/arxiv.1612.03905 · pith_short_12: 5HPFAPFBTCOC · pith_short_16: 5HPFAPFBTCOCY7HR · pith_short_8: 5HPFAPFB

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/5HPFAPFBTCOCY7HRO47CKMFBKI \
  | 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: e9de503ca1989c2c7cf1773e2530a152021beb0ae06c5406a2afb778d68abb6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf548b1ba56e33fee131bb9871214eb76b80dc05cea3a54a4e7729e59337394",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "physics.data-an",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2016-12-12T19:52:15Z",
    "title_canon_sha256": "794b491be1d1956e7858cd6bd53cb2fe392df025a080b35939189e4a84b7b7fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03905",
    "kind": "arxiv",
    "version": 1
  }
}