Pith Number

pith:QCIETHHD

pith:2012:QCIETHHDOQ3XS7TSUT42NCKDZ2

not attested not anchored not stored refs pending

Development status of the LAUE project

B. Negri, C. Ferrari, E. Caroli, E. Virgilli, F. Cassese, F. Evangelisti, F. Frontera, L. Recanatesi, M. Pecora, M. Statera, N. Auricchio, R. A. Zappettini, R. Camattari, S. Chiozzi, S. Mottini, S. Silvestri, S. Squerzanti, V. Carassiti, V. Guidi, V. Liccardo, V. Valsan

arxiv:1211.4977 v1 · 2012-11-21 · 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{QCIETHHDOQ3XS7TSUT42NCKDZ2}

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	2026-05-18T01:53:02.068177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8090499ce37437797e72a4f9a68943cea7847667a4d63c644f6b70f7f179b59d

Aliases

arxiv: 1211.4977 · arxiv_version: 1211.4977v1 · doi: 10.48550/arxiv.1211.4977 · pith_short_12: QCIETHHDOQ3X · pith_short_16: QCIETHHDOQ3XS7TS · pith_short_8: QCIETHHD

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/QCIETHHDOQ3XS7TSUT42NCKDZ2 \
  | 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: 8090499ce37437797e72a4f9a68943cea7847667a4d63c644f6b70f7f179b59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d601a5507b561335ae22a2402943420494d08a6a30ebee32be7f490bd6f66550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-11-21T09:34:47Z",
    "title_canon_sha256": "8e03a0a683d13ef6ab41e819f817674a1a085c3ce87749dad3b235ed7827971f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4977",
    "kind": "arxiv",
    "version": 1
  }
}