Pith Number

pith:3NKDE4G3

pith:2021:3NKDE4G3SNWLSHCFTYKZFRTHZW

not attested not anchored not stored refs pending

The CGEM-IT readout chain

A. Amoroso, A. Bortone, A. Calcaterra, A. Cotta Ramusino, A. Di Francesco, A. Mangoni, A. Rivetti, D. Bettoni, E. Pace, F. Bianchi, F. Cossio, F. De Mori, F. Evangelisti, G. Cibinetto, G. Felici, G. Giraudo, G. Mezzadri, I. Balossino, I. Garzia, J. Varela, L. Fava, L. Lavezzi, M. Bertani, M. Da Rocha Rolo, M. Destefanis, M. Gatta, M. Greco, M. Maggiora, M. Melchiorri, M. Mignone, M. Scodeggio, P. Marciniewski, P. Patteri, R. Baldini Ferroli, R. Bugalho, R. Farinelli, R. Malaguti, R. Wheadon, S. Cerioni, S. Chiozzi, S. Garbolino, S. Gramigna, S. Marcello, S. Morgante, S. Pacetti, S. Sosio, S. Spataro

arxiv:2105.08979 v3 · 2021-05-19 · 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{3NKDE4G3SNWLSHCFTYKZFRTHZW}

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	2026-07-05T03:09:06.719654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db543270db936cb91c459e1592c667cdb0a2b3f5e343b5f2abad615af3e6676e

Aliases

arxiv: 2105.08979 · arxiv_version: 2105.08979v3 · doi: 10.48550/arxiv.2105.08979 · pith_short_12: 3NKDE4G3SNWL · pith_short_16: 3NKDE4G3SNWLSHCF · pith_short_8: 3NKDE4G3

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/3NKDE4G3SNWLSHCFTYKZFRTHZW \
  | 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: db543270db936cb91c459e1592c667cdb0a2b3f5e343b5f2abad615af3e6676e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594b2ac169a181d31162b6e3c36e6819fec8479ac3a5b140381881e48ee01dd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-05-19T08:22:17Z",
    "title_canon_sha256": "61c80b75f1277b9fa7783a242c972c22936c247fccb3ced5cc52a5a7a2a1f7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08979",
    "kind": "arxiv",
    "version": 3
  }
}