Pith Number

pith:R7FSB6AC

pith:2013:R7FSB6ACGNIXDAHZFKJBXXFRE4

not attested not anchored not stored refs pending

The ASTRI SST-2M Prototype: Structure and Mirror

Enrico Giro, Francesco Martelli, Giancarlo Parodi, Gino Tosti, Giovanni Pareschi, Luca Stringhetti, Mauro Fiorini, Nicola La Palombara, Osvaldo Catalano, Pierfrancesco Rossettini, Raffaele Tomelleri, Rodolfo Canestrari, Stefano Vercellone (for the ASTRI Collaboration)

arxiv:1307.4851 v1 · 2013-07-18 · astro-ph.IM · astro-ph.HE · hep-ex · 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{R7FSB6ACGNIXDAHZFKJBXXFRE4}

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	2026-07-04T23:56:20.517817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fcb20f80233517180f92a921bdcb1270d4a16c2328621f75e8feb50d5537920

Aliases

arxiv: 1307.4851 · arxiv_version: 1307.4851v1 · doi: 10.48550/arxiv.1307.4851 · pith_short_12: R7FSB6ACGNIX · pith_short_16: R7FSB6ACGNIXDAHZ · pith_short_8: R7FSB6AC

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/R7FSB6ACGNIXDAHZFKJBXXFRE4 \
  | 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: 8fcb20f80233517180f92a921bdcb1270d4a16c2328621f75e8feb50d5537920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd27aebab81d088963e065656af3b81e6c8cee8b252f61f251f9b637355c6e42",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-07-18T07:40:41Z",
    "title_canon_sha256": "cb532a69664877f9dbcb0640073fdcd309dca6d9f44b4c1239e2c3cc4b95d9d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4851",
    "kind": "arxiv",
    "version": 1
  }
}